diff --git a/examples/pypi-packages/README.md b/examples/pypi-packages/README.md
new file mode 100644
index 0000000..67e0074
--- /dev/null
+++ b/examples/pypi-packages/README.md
@@ -0,0 +1,8 @@
+# PyPI Example
+
+`pixi-pack` does not support PyPI packages.
+To still pack the environment (excluding all PyPI packages), you can run:
+
+```shell
+pixi-pack pack --ignore-pypi-errors
+```
diff --git a/examples/pypi-packages/pixi.lock b/examples/pypi-packages/pixi.lock
new file mode 100644
index 0000000..09c06e9
--- /dev/null
+++ b/examples/pypi-packages/pixi.lock
@@ -0,0 +1,884 @@
+version: 5
+environments:
+  default:
+    channels:
+    - url: https://conda.anaconda.org/conda-forge/
+    indexes:
+    - https://pypi.org/simple
+    packages:
+      linux-64:
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/_libgcc_mutex-0.1-conda_forge.tar.bz2
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/_openmp_mutex-4.5-2_gnu.tar.bz2
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/bzip2-1.0.8-hd590300_5.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/ca-certificates-2024.6.2-hbcca054_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/ld_impl_linux-64-2.40-hf3520f5_2.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libexpat-2.6.2-h59595ed_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libffi-3.4.2-h7f98852_5.tar.bz2
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libgcc-ng-13.2.0-h77fa898_7.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libgomp-13.2.0-h77fa898_7.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libnsl-2.0.1-hd590300_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libsqlite-3.45.3-h2797004_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libuuid-2.38.1-h0b41bf4_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libxcrypt-4.4.36-hd590300_1.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/libzlib-1.3.1-h4ab18f5_1.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/ncurses-6.5-h59595ed_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/openssl-3.3.1-h4ab18f5_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/python-3.11.9-hb806964_0_cpython.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/readline-8.2-h8228510_1.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/tk-8.6.13-noxft_h4845f30_101.conda
+      - conda: https://conda.anaconda.org/conda-forge/noarch/tzdata-2024a-h0c530f3_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/linux-64/xz-5.2.6-h166bdaf_0.tar.bz2
+      - pypi: https://files.pythonhosted.org/packages/3a/d0/edc009c27b406c4f9cbc79274d6e46d634d139075492ad055e3d68445925/numpy-1.26.4-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
+      - pypi: https://files.pythonhosted.org/packages/8a/a9/97f4978a379c7642ad3305476f96c7eb8ec0ea51ae6b61761b2e9439ff89/pyboy-1.6.14-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl
+      - pypi: https://files.pythonhosted.org/packages/63/ae/f40e4c4738fb39ce140950ed7d9bc21358826416d91a5426a190c612f789/PySDL2-0.9.16.tar.gz
+      - pypi: https://files.pythonhosted.org/packages/07/32/d033a920c9e63b14a1cd7940297be73a74e96a8eeb9a06547501ee9c96e3/pysdl2_dll-2.30.2-py2.py3-none-manylinux2014_x86_64.whl
+      osx-arm64:
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/bzip2-1.0.8-h93a5062_5.conda
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/ca-certificates-2024.6.2-hf0a4a13_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/libexpat-2.6.2-hebf3989_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/libffi-3.4.2-h3422bc3_5.tar.bz2
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/libsqlite-3.45.3-h091b4b1_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/libzlib-1.3.1-hfb2fe0b_1.conda
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/ncurses-6.5-hb89a1cb_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/openssl-3.3.1-hfb2fe0b_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/python-3.11.9-h932a869_0_cpython.conda
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/readline-8.2-h92ec313_1.conda
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/tk-8.6.13-h5083fa2_1.conda
+      - conda: https://conda.anaconda.org/conda-forge/noarch/tzdata-2024a-h0c530f3_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/osx-arm64/xz-5.2.6-h57fd34a_0.tar.bz2
+      - pypi: https://files.pythonhosted.org/packages/1a/2e/151484f49fd03944c4a3ad9c418ed193cfd02724e138ac8a9505d056c582/numpy-1.26.4-cp311-cp311-macosx_11_0_arm64.whl
+      - pypi: https://files.pythonhosted.org/packages/cc/5b/5f8f283ac1ac2155a793c45a13bf5c6af903c0703f5aa0bc3b537414b3c3/pyboy-1.6.14-cp311-cp311-macosx_10_9_universal2.whl
+      - pypi: https://files.pythonhosted.org/packages/63/ae/f40e4c4738fb39ce140950ed7d9bc21358826416d91a5426a190c612f789/PySDL2-0.9.16.tar.gz
+      - pypi: https://files.pythonhosted.org/packages/32/41/5ee4abcaf2f54706760264b3b3f4da1df781867dc4071068294ef005378d/pysdl2_dll-2.30.2-py2.py3-none-macosx_10_11_universal2.whl
+      win-64:
+      - conda: https://conda.anaconda.org/conda-forge/win-64/bzip2-1.0.8-hcfcfb64_5.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/ca-certificates-2024.6.2-h56e8100_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/libexpat-2.6.2-h63175ca_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/libffi-3.4.2-h8ffe710_5.tar.bz2
+      - conda: https://conda.anaconda.org/conda-forge/win-64/libsqlite-3.45.3-hcfcfb64_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/libzlib-1.3.1-h2466b09_1.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/openssl-3.3.1-h2466b09_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/python-3.11.9-h631f459_0_cpython.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/tk-8.6.13-h5226925_1.conda
+      - conda: https://conda.anaconda.org/conda-forge/noarch/tzdata-2024a-h0c530f3_0.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/ucrt-10.0.22621.0-h57928b3_0.tar.bz2
+      - conda: https://conda.anaconda.org/conda-forge/win-64/vc-14.3-ha32ba9b_20.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/vc14_runtime-14.38.33135-h835141b_20.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/vs2015_runtime-14.38.33135-h22015db_20.conda
+      - conda: https://conda.anaconda.org/conda-forge/win-64/xz-5.2.6-h8d14728_0.tar.bz2
+      - pypi: https://files.pythonhosted.org/packages/3f/6b/5610004206cf7f8e7ad91c5a85a8c71b2f2f8051a0c0c4d5916b76d6cbb2/numpy-1.26.4-cp311-cp311-win_amd64.whl
+      - pypi: https://files.pythonhosted.org/packages/19/ea/f91e5b4b81a04fb4fdc5e29be1ba36b72873b4d78d8b9e7c0ed247384dc6/pyboy-1.6.14-cp311-cp311-win_amd64.whl
+      - pypi: https://files.pythonhosted.org/packages/63/ae/f40e4c4738fb39ce140950ed7d9bc21358826416d91a5426a190c612f789/PySDL2-0.9.16.tar.gz
+      - pypi: https://files.pythonhosted.org/packages/b0/e0/96b1d1ea651de40e84b72a515171d9a75a5b298c8059b2807de50f579b85/pysdl2_dll-2.30.2-py2.py3-none-win_amd64.whl
+packages:
+- kind: conda
+  name: _libgcc_mutex
+  version: '0.1'
+  build: conda_forge
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/_libgcc_mutex-0.1-conda_forge.tar.bz2
+  sha256: fe51de6107f9edc7aa4f786a70f4a883943bc9d39b3bb7307c04c41410990726
+  md5: d7c89558ba9fa0495403155b64376d81
+  license: None
+  size: 2562
+  timestamp: 1578324546067
+- kind: conda
+  name: _openmp_mutex
+  version: '4.5'
+  build: 2_gnu
+  build_number: 16
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/_openmp_mutex-4.5-2_gnu.tar.bz2
+  sha256: fbe2c5e56a653bebb982eda4876a9178aedfc2b545f25d0ce9c4c0b508253d22
+  md5: 73aaf86a425cc6e73fcf236a5a46396d
+  depends:
+  - _libgcc_mutex 0.1 conda_forge
+  - libgomp >=7.5.0
+  constrains:
+  - openmp_impl 9999
+  license: BSD-3-Clause
+  license_family: BSD
+  size: 23621
+  timestamp: 1650670423406
+- kind: conda
+  name: bzip2
+  version: 1.0.8
+  build: h93a5062_5
+  build_number: 5
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/bzip2-1.0.8-h93a5062_5.conda
+  sha256: bfa84296a638bea78a8bb29abc493ee95f2a0218775642474a840411b950fe5f
+  md5: 1bbc659ca658bfd49a481b5ef7a0f40f
+  license: bzip2-1.0.6
+  license_family: BSD
+  size: 122325
+  timestamp: 1699280294368
+- kind: conda
+  name: bzip2
+  version: 1.0.8
+  build: hcfcfb64_5
+  build_number: 5
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/bzip2-1.0.8-hcfcfb64_5.conda
+  sha256: ae5f47a5c86fd6db822931255dcf017eb12f60c77f07dc782ccb477f7808aab2
+  md5: 26eb8ca6ea332b675e11704cce84a3be
+  depends:
+  - ucrt >=10.0.20348.0
+  - vc >=14.2,<15
+  - vc14_runtime >=14.29.30139
+  license: bzip2-1.0.6
+  license_family: BSD
+  size: 124580
+  timestamp: 1699280668742
+- kind: conda
+  name: bzip2
+  version: 1.0.8
+  build: hd590300_5
+  build_number: 5
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/bzip2-1.0.8-hd590300_5.conda
+  sha256: 242c0c324507ee172c0e0dd2045814e746bb303d1eb78870d182ceb0abc726a8
+  md5: 69b8b6202a07720f448be700e300ccf4
+  depends:
+  - libgcc-ng >=12
+  license: bzip2-1.0.6
+  license_family: BSD
+  size: 254228
+  timestamp: 1699279927352
+- kind: conda
+  name: ca-certificates
+  version: 2024.6.2
+  build: h56e8100_0
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/ca-certificates-2024.6.2-h56e8100_0.conda
+  sha256: d872d11558ebeaeb87bcf9086e97c075a1a2dfffed2d0e97570cf197ab29e3d8
+  md5: 12a3a2b3a00a21bbb390d4de5ad8dd0f
+  license: ISC
+  size: 156530
+  timestamp: 1717311907623
+- kind: conda
+  name: ca-certificates
+  version: 2024.6.2
+  build: hbcca054_0
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/ca-certificates-2024.6.2-hbcca054_0.conda
+  sha256: 979af0932b2a5a26112044891a2d79e402e5ae8166f50fa48b8ebae47c0a2d65
+  md5: 847c3c2905cc467cea52c24f9cfa8080
+  license: ISC
+  size: 156035
+  timestamp: 1717311767102
+- kind: conda
+  name: ca-certificates
+  version: 2024.6.2
+  build: hf0a4a13_0
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/ca-certificates-2024.6.2-hf0a4a13_0.conda
+  sha256: f5fd189d48965df396d060eb48628cbd9f083f1a1ea79c5236f60d655c7b9633
+  md5: b534f104f102479402f88f73adf750f5
+  license: ISC
+  size: 156299
+  timestamp: 1717311742040
+- kind: conda
+  name: ld_impl_linux-64
+  version: '2.40'
+  build: hf3520f5_2
+  build_number: 2
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/ld_impl_linux-64-2.40-hf3520f5_2.conda
+  sha256: 5ed96807b26bc32d2d180e38e7340388ddfdb642950f888f7da78d274846afea
+  md5: 61b0bd5219ce7192b4e3633521a78975
+  constrains:
+  - binutils_impl_linux-64 2.40
+  license: GPL-3.0-only
+  license_family: GPL
+  size: 708179
+  timestamp: 1717523002366
+- kind: conda
+  name: libexpat
+  version: 2.6.2
+  build: h59595ed_0
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/libexpat-2.6.2-h59595ed_0.conda
+  sha256: 331bb7c7c05025343ebd79f86ae612b9e1e74d2687b8f3179faec234f986ce19
+  md5: e7ba12deb7020dd080c6c70e7b6f6a3d
+  depends:
+  - libgcc-ng >=12
+  constrains:
+  - expat 2.6.2.*
+  license: MIT
+  license_family: MIT
+  size: 73730
+  timestamp: 1710362120304
+- kind: conda
+  name: libexpat
+  version: 2.6.2
+  build: h63175ca_0
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/libexpat-2.6.2-h63175ca_0.conda
+  sha256: 79f612f75108f3e16bbdc127d4885bb74729cf66a8702fca0373dad89d40c4b7
+  md5: bc592d03f62779511d392c175dcece64
+  constrains:
+  - expat 2.6.2.*
+  license: MIT
+  license_family: MIT
+  size: 139224
+  timestamp: 1710362609641
+- kind: conda
+  name: libexpat
+  version: 2.6.2
+  build: hebf3989_0
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/libexpat-2.6.2-hebf3989_0.conda
+  sha256: ba7173ac30064ea901a4c9fb5a51846dcc25512ceb565759be7d18cbf3e5415e
+  md5: e3cde7cfa87f82f7cb13d482d5e0ad09
+  constrains:
+  - expat 2.6.2.*
+  license: MIT
+  license_family: MIT
+  size: 63655
+  timestamp: 1710362424980
+- kind: conda
+  name: libffi
+  version: 3.4.2
+  build: h3422bc3_5
+  build_number: 5
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/libffi-3.4.2-h3422bc3_5.tar.bz2
+  sha256: 41b3d13efb775e340e4dba549ab5c029611ea6918703096b2eaa9c015c0750ca
+  md5: 086914b672be056eb70fd4285b6783b6
+  license: MIT
+  license_family: MIT
+  size: 39020
+  timestamp: 1636488587153
+- kind: conda
+  name: libffi
+  version: 3.4.2
+  build: h7f98852_5
+  build_number: 5
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/libffi-3.4.2-h7f98852_5.tar.bz2
+  sha256: ab6e9856c21709b7b517e940ae7028ae0737546122f83c2aa5d692860c3b149e
+  md5: d645c6d2ac96843a2bfaccd2d62b3ac3
+  depends:
+  - libgcc-ng >=9.4.0
+  license: MIT
+  license_family: MIT
+  size: 58292
+  timestamp: 1636488182923
+- kind: conda
+  name: libffi
+  version: 3.4.2
+  build: h8ffe710_5
+  build_number: 5
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/libffi-3.4.2-h8ffe710_5.tar.bz2
+  sha256: 1951ab740f80660e9bc07d2ed3aefb874d78c107264fd810f24a1a6211d4b1a5
+  md5: 2c96d1b6915b408893f9472569dee135
+  depends:
+  - vc >=14.1,<15.0a0
+  - vs2015_runtime >=14.16.27012
+  license: MIT
+  license_family: MIT
+  size: 42063
+  timestamp: 1636489106777
+- kind: conda
+  name: libgcc-ng
+  version: 13.2.0
+  build: h77fa898_7
+  build_number: 7
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/libgcc-ng-13.2.0-h77fa898_7.conda
+  sha256: 62af2b89acbe74a21606c8410c276e57309c0a2ab8a9e8639e3c8131c0b60c92
+  md5: 72ec1b1b04c4d15d4204ece1ecea5978
+  depends:
+  - _libgcc_mutex 0.1 conda_forge
+  - _openmp_mutex >=4.5
+  constrains:
+  - libgomp 13.2.0 h77fa898_7
+  license: GPL-3.0-only WITH GCC-exception-3.1
+  license_family: GPL
+  size: 775806
+  timestamp: 1715016057793
+- kind: conda
+  name: libgomp
+  version: 13.2.0
+  build: h77fa898_7
+  build_number: 7
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/libgomp-13.2.0-h77fa898_7.conda
+  sha256: 781444fa069d3b50e8ed667b750571cacda785761c7fc2a89ece1ac49693d4ad
+  md5: abf3fec87c2563697defa759dec3d639
+  depends:
+  - _libgcc_mutex 0.1 conda_forge
+  license: GPL-3.0-only WITH GCC-exception-3.1
+  license_family: GPL
+  size: 422336
+  timestamp: 1715015995979
+- kind: conda
+  name: libnsl
+  version: 2.0.1
+  build: hd590300_0
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/libnsl-2.0.1-hd590300_0.conda
+  sha256: 26d77a3bb4dceeedc2a41bd688564fe71bf2d149fdcf117049970bc02ff1add6
+  md5: 30fd6e37fe21f86f4bd26d6ee73eeec7
+  depends:
+  - libgcc-ng >=12
+  license: LGPL-2.1-only
+  license_family: GPL
+  size: 33408
+  timestamp: 1697359010159
+- kind: conda
+  name: libsqlite
+  version: 3.45.3
+  build: h091b4b1_0
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/libsqlite-3.45.3-h091b4b1_0.conda
+  sha256: 4337f466eb55bbdc74e168b52ec8c38f598e3664244ec7a2536009036e2066cc
+  md5: c8c1186c7f3351f6ffddb97b1f54fc58
+  depends:
+  - libzlib >=1.2.13,<2.0.0a0
+  license: Unlicense
+  size: 824794
+  timestamp: 1713367748819
+- kind: conda
+  name: libsqlite
+  version: 3.45.3
+  build: h2797004_0
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/libsqlite-3.45.3-h2797004_0.conda
+  sha256: e2273d6860eadcf714a759ffb6dc24a69cfd01f2a0ea9d6c20f86049b9334e0c
+  md5: b3316cbe90249da4f8e84cd66e1cc55b
+  depends:
+  - libgcc-ng >=12
+  - libzlib >=1.2.13,<2.0.0a0
+  license: Unlicense
+  size: 859858
+  timestamp: 1713367435849
+- kind: conda
+  name: libsqlite
+  version: 3.45.3
+  build: hcfcfb64_0
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/libsqlite-3.45.3-hcfcfb64_0.conda
+  sha256: 06ec75faa51d7ec6d5db98889e869b579a9df19d7d3d9baff8359627da4a3b7e
+  md5: 73f5dc8e2d55d9a1e14b11f49c3b4a28
+  depends:
+  - ucrt >=10.0.20348.0
+  - vc >=14.2,<15
+  - vc14_runtime >=14.29.30139
+  license: Unlicense
+  size: 870518
+  timestamp: 1713367888406
+- kind: conda
+  name: libuuid
+  version: 2.38.1
+  build: h0b41bf4_0
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/libuuid-2.38.1-h0b41bf4_0.conda
+  sha256: 787eb542f055a2b3de553614b25f09eefb0a0931b0c87dbcce6efdfd92f04f18
+  md5: 40b61aab5c7ba9ff276c41cfffe6b80b
+  depends:
+  - libgcc-ng >=12
+  license: BSD-3-Clause
+  license_family: BSD
+  size: 33601
+  timestamp: 1680112270483
+- kind: conda
+  name: libxcrypt
+  version: 4.4.36
+  build: hd590300_1
+  build_number: 1
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/libxcrypt-4.4.36-hd590300_1.conda
+  sha256: 6ae68e0b86423ef188196fff6207ed0c8195dd84273cb5623b85aa08033a410c
+  md5: 5aa797f8787fe7a17d1b0821485b5adc
+  depends:
+  - libgcc-ng >=12
+  license: LGPL-2.1-or-later
+  size: 100393
+  timestamp: 1702724383534
+- kind: conda
+  name: libzlib
+  version: 1.3.1
+  build: h2466b09_1
+  build_number: 1
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/libzlib-1.3.1-h2466b09_1.conda
+  sha256: b13846a54a15243e15f96fec06b526d8155adc6a1ac2b6ed47a88f6a71a94b68
+  md5: d4483ca8afc57ddf1f6dded53b36c17f
+  depends:
+  - ucrt >=10.0.20348.0
+  - vc >=14.2,<15
+  - vc14_runtime >=14.29.30139
+  constrains:
+  - zlib 1.3.1 *_1
+  license: Zlib
+  license_family: Other
+  size: 56186
+  timestamp: 1716874730539
+- kind: conda
+  name: libzlib
+  version: 1.3.1
+  build: h4ab18f5_1
+  build_number: 1
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/libzlib-1.3.1-h4ab18f5_1.conda
+  sha256: adf6096f98b537a11ae3729eaa642b0811478f0ea0402ca67b5108fe2cb0010d
+  md5: 57d7dc60e9325e3de37ff8dffd18e814
+  depends:
+  - libgcc-ng >=12
+  constrains:
+  - zlib 1.3.1 *_1
+  license: Zlib
+  license_family: Other
+  size: 61574
+  timestamp: 1716874187109
+- kind: conda
+  name: libzlib
+  version: 1.3.1
+  build: hfb2fe0b_1
+  build_number: 1
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/libzlib-1.3.1-hfb2fe0b_1.conda
+  sha256: c34365dd37b0eab27b9693af32a1f7f284955517c2cc91f1b88a7ef4738ff03e
+  md5: 636077128927cf79fd933276dc3aed47
+  depends:
+  - __osx >=11.0
+  constrains:
+  - zlib 1.3.1 *_1
+  license: Zlib
+  license_family: Other
+  size: 46921
+  timestamp: 1716874262512
+- kind: conda
+  name: ncurses
+  version: '6.5'
+  build: h59595ed_0
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/ncurses-6.5-h59595ed_0.conda
+  sha256: 4fc3b384f4072b68853a0013ea83bdfd3d66b0126e2238e1d6e1560747aa7586
+  md5: fcea371545eda051b6deafb24889fc69
+  depends:
+  - libgcc-ng >=12
+  license: X11 AND BSD-3-Clause
+  size: 887465
+  timestamp: 1715194722503
+- kind: conda
+  name: ncurses
+  version: '6.5'
+  build: hb89a1cb_0
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/ncurses-6.5-hb89a1cb_0.conda
+  sha256: 87d7cf716d9d930dab682cb57b3b8d3a61940b47d6703f3529a155c938a6990a
+  md5: b13ad5724ac9ae98b6b4fd87e4500ba4
+  license: X11 AND BSD-3-Clause
+  size: 795131
+  timestamp: 1715194898402
+- kind: pypi
+  name: numpy
+  version: 1.26.4
+  url: https://files.pythonhosted.org/packages/3f/6b/5610004206cf7f8e7ad91c5a85a8c71b2f2f8051a0c0c4d5916b76d6cbb2/numpy-1.26.4-cp311-cp311-win_amd64.whl
+  sha256: cd25bcecc4974d09257ffcd1f098ee778f7834c3ad767fe5db785be9a4aa9cb2
+  requires_python: '>=3.9'
+- kind: pypi
+  name: numpy
+  version: 1.26.4
+  url: https://files.pythonhosted.org/packages/3a/d0/edc009c27b406c4f9cbc79274d6e46d634d139075492ad055e3d68445925/numpy-1.26.4-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
+  sha256: 666dbfb6ec68962c033a450943ded891bed2d54e6755e35e5835d63f4f6931d5
+  requires_python: '>=3.9'
+- kind: pypi
+  name: numpy
+  version: 1.26.4
+  url: https://files.pythonhosted.org/packages/1a/2e/151484f49fd03944c4a3ad9c418ed193cfd02724e138ac8a9505d056c582/numpy-1.26.4-cp311-cp311-macosx_11_0_arm64.whl
+  sha256: edd8b5fe47dab091176d21bb6de568acdd906d1887a4584a15a9a96a1dca06ef
+  requires_python: '>=3.9'
+- kind: conda
+  name: openssl
+  version: 3.3.1
+  build: h2466b09_0
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/openssl-3.3.1-h2466b09_0.conda
+  sha256: fbd63a41b854370a74e5f7ccc50d67f053d60c08e40389156e7924df0824d297
+  md5: 27fe798366ef3a81715b13eedf699e2f
+  depends:
+  - ca-certificates
+  - ucrt >=10.0.20348.0
+  - vc >=14.2,<15
+  - vc14_runtime >=14.29.30139
+  constrains:
+  - pyopenssl >=22.1
+  license: Apache-2.0
+  license_family: Apache
+  size: 8383610
+  timestamp: 1717550042871
+- kind: conda
+  name: openssl
+  version: 3.3.1
+  build: h4ab18f5_0
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/openssl-3.3.1-h4ab18f5_0.conda
+  sha256: 9691f8bd6394c5bb0b8d2f47cd1467b91bd5b1df923b69e6b517f54496ee4b50
+  md5: a41fa0e391cc9e0d6b78ac69ca047a6c
+  depends:
+  - ca-certificates
+  - libgcc-ng >=12
+  constrains:
+  - pyopenssl >=22.1
+  license: Apache-2.0
+  license_family: Apache
+  size: 2896170
+  timestamp: 1717546157673
+- kind: conda
+  name: openssl
+  version: 3.3.1
+  build: hfb2fe0b_0
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/openssl-3.3.1-hfb2fe0b_0.conda
+  sha256: 6cb2d44f027b259be8cba2240bdf21af7b426e4132a73e0052f7173ab8b60ab0
+  md5: c4a0bbd96a0da60bf265dac62c87f4e1
+  depends:
+  - __osx >=11.0
+  - ca-certificates
+  constrains:
+  - pyopenssl >=22.1
+  license: Apache-2.0
+  license_family: Apache
+  size: 2891941
+  timestamp: 1717545846389
+- kind: pypi
+  name: pyboy
+  version: 1.6.14
+  url: https://files.pythonhosted.org/packages/19/ea/f91e5b4b81a04fb4fdc5e29be1ba36b72873b4d78d8b9e7c0ed247384dc6/pyboy-1.6.14-cp311-cp311-win_amd64.whl
+  sha256: 6f10052cdbb4ab21e85e7c73d23140e98e7875dc4d64987392ba56806cacdf3d
+  requires_dist:
+  - numpy
+  - pysdl2
+  - pysdl2-dll
+  - pyopengl ; extra == 'all'
+  - markdown ; extra == 'all'
+  - pdoc3 ; extra == 'all'
+  - gym ; extra == 'all'
+  requires_python: '>=3.8'
+- kind: pypi
+  name: pyboy
+  version: 1.6.14
+  url: https://files.pythonhosted.org/packages/8a/a9/97f4978a379c7642ad3305476f96c7eb8ec0ea51ae6b61761b2e9439ff89/pyboy-1.6.14-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl
+  sha256: 5ea2f0539670eef7aa8110a611cae1d4ef4771056dfb443df363c54306f02126
+  requires_dist:
+  - numpy
+  - pysdl2
+  - pysdl2-dll
+  - pyopengl ; extra == 'all'
+  - markdown ; extra == 'all'
+  - pdoc3 ; extra == 'all'
+  - gym ; extra == 'all'
+  requires_python: '>=3.8'
+- kind: pypi
+  name: pyboy
+  version: 1.6.14
+  url: https://files.pythonhosted.org/packages/cc/5b/5f8f283ac1ac2155a793c45a13bf5c6af903c0703f5aa0bc3b537414b3c3/pyboy-1.6.14-cp311-cp311-macosx_10_9_universal2.whl
+  sha256: 367e4770e0e00bc7ecb7451aefb466697a4b6ad047ca011d3e59e62684d56854
+  requires_dist:
+  - numpy
+  - pysdl2
+  - pysdl2-dll
+  - pyopengl ; extra == 'all'
+  - markdown ; extra == 'all'
+  - pdoc3 ; extra == 'all'
+  - gym ; extra == 'all'
+  requires_python: '>=3.8'
+- kind: pypi
+  name: pysdl2
+  version: 0.9.16
+  url: https://files.pythonhosted.org/packages/63/ae/f40e4c4738fb39ce140950ed7d9bc21358826416d91a5426a190c612f789/PySDL2-0.9.16.tar.gz
+  sha256: 1027406badbecdd30fe56e800a5a76ad7d7271a3aec0b7acf780ee26a00f2d40
+- kind: pypi
+  name: pysdl2-dll
+  version: 2.30.2
+  url: https://files.pythonhosted.org/packages/b0/e0/96b1d1ea651de40e84b72a515171d9a75a5b298c8059b2807de50f579b85/pysdl2_dll-2.30.2-py2.py3-none-win_amd64.whl
+  sha256: 1f243b9bd3f48a782f9feec26c261b0ae5ffbc3aa78756c5853e992fa5e7dfcf
+- kind: pypi
+  name: pysdl2-dll
+  version: 2.30.2
+  url: https://files.pythonhosted.org/packages/07/32/d033a920c9e63b14a1cd7940297be73a74e96a8eeb9a06547501ee9c96e3/pysdl2_dll-2.30.2-py2.py3-none-manylinux2014_x86_64.whl
+  sha256: e6a3b4fbca88c4a729610bf35a0968a906166441f38479a95214ef6e347b197e
+- kind: pypi
+  name: pysdl2-dll
+  version: 2.30.2
+  url: https://files.pythonhosted.org/packages/32/41/5ee4abcaf2f54706760264b3b3f4da1df781867dc4071068294ef005378d/pysdl2_dll-2.30.2-py2.py3-none-macosx_10_11_universal2.whl
+  sha256: bfab2f1a34a9eced88e9a6846f807596ecdc3a706779763a2e2be014f468da14
+- kind: conda
+  name: python
+  version: 3.11.9
+  build: h631f459_0_cpython
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/python-3.11.9-h631f459_0_cpython.conda
+  sha256: 23698d4eb24970f74911d120204318d48384fabbb25e1e57773ad74fcd38fb12
+  md5: d7ed1e7c4e2dcdfd4599bd42c0613e6c
+  depends:
+  - bzip2 >=1.0.8,<2.0a0
+  - libexpat >=2.6.2,<3.0a0
+  - libffi >=3.4,<4.0a0
+  - libsqlite >=3.45.3,<4.0a0
+  - libzlib >=1.2.13,<2.0.0a0
+  - openssl >=3.2.1,<4.0a0
+  - tk >=8.6.13,<8.7.0a0
+  - tzdata
+  - ucrt >=10.0.20348.0
+  - vc >=14.2,<15
+  - vc14_runtime >=14.29.30139
+  - xz >=5.2.6,<6.0a0
+  constrains:
+  - python_abi 3.11.* *_cp311
+  license: Python-2.0
+  size: 18232422
+  timestamp: 1713551717924
+- kind: conda
+  name: python
+  version: 3.11.9
+  build: h932a869_0_cpython
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/python-3.11.9-h932a869_0_cpython.conda
+  sha256: a436ceabde1f056a0ac3e347dadc780ee2a135a421ddb6e9a469370769829e3c
+  md5: 293e0713ae804b5527a673e7605c04fc
+  depends:
+  - __osx >=11.0
+  - bzip2 >=1.0.8,<2.0a0
+  - libexpat >=2.6.2,<3.0a0
+  - libffi >=3.4,<4.0a0
+  - libsqlite >=3.45.3,<4.0a0
+  - libzlib >=1.2.13,<2.0.0a0
+  - ncurses >=6.4.20240210,<7.0a0
+  - openssl >=3.2.1,<4.0a0
+  - readline >=8.2,<9.0a0
+  - tk >=8.6.13,<8.7.0a0
+  - tzdata
+  - xz >=5.2.6,<6.0a0
+  constrains:
+  - python_abi 3.11.* *_cp311
+  license: Python-2.0
+  size: 14644189
+  timestamp: 1713552154779
+- kind: conda
+  name: python
+  version: 3.11.9
+  build: hb806964_0_cpython
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/python-3.11.9-hb806964_0_cpython.conda
+  sha256: 177f33a1fb8d3476b38f73c37b42f01c0b014fa0e039a701fd9f83d83aae6d40
+  md5: ac68acfa8b558ed406c75e98d3428d7b
+  depends:
+  - bzip2 >=1.0.8,<2.0a0
+  - ld_impl_linux-64 >=2.36.1
+  - libexpat >=2.6.2,<3.0a0
+  - libffi >=3.4,<4.0a0
+  - libgcc-ng >=12
+  - libnsl >=2.0.1,<2.1.0a0
+  - libsqlite >=3.45.3,<4.0a0
+  - libuuid >=2.38.1,<3.0a0
+  - libxcrypt >=4.4.36
+  - libzlib >=1.2.13,<2.0.0a0
+  - ncurses >=6.4.20240210,<7.0a0
+  - openssl >=3.2.1,<4.0a0
+  - readline >=8.2,<9.0a0
+  - tk >=8.6.13,<8.7.0a0
+  - tzdata
+  - xz >=5.2.6,<6.0a0
+  constrains:
+  - python_abi 3.11.* *_cp311
+  license: Python-2.0
+  size: 30884494
+  timestamp: 1713553104915
+- kind: conda
+  name: readline
+  version: '8.2'
+  build: h8228510_1
+  build_number: 1
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/readline-8.2-h8228510_1.conda
+  sha256: 5435cf39d039387fbdc977b0a762357ea909a7694d9528ab40f005e9208744d7
+  md5: 47d31b792659ce70f470b5c82fdfb7a4
+  depends:
+  - libgcc-ng >=12
+  - ncurses >=6.3,<7.0a0
+  license: GPL-3.0-only
+  license_family: GPL
+  size: 281456
+  timestamp: 1679532220005
+- kind: conda
+  name: readline
+  version: '8.2'
+  build: h92ec313_1
+  build_number: 1
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/readline-8.2-h92ec313_1.conda
+  sha256: a1dfa679ac3f6007362386576a704ad2d0d7a02e98f5d0b115f207a2da63e884
+  md5: 8cbb776a2f641b943d413b3e19df71f4
+  depends:
+  - ncurses >=6.3,<7.0a0
+  license: GPL-3.0-only
+  license_family: GPL
+  size: 250351
+  timestamp: 1679532511311
+- kind: conda
+  name: tk
+  version: 8.6.13
+  build: h5083fa2_1
+  build_number: 1
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/tk-8.6.13-h5083fa2_1.conda
+  sha256: 72457ad031b4c048e5891f3f6cb27a53cb479db68a52d965f796910e71a403a8
+  md5: b50a57ba89c32b62428b71a875291c9b
+  depends:
+  - libzlib >=1.2.13,<2.0.0a0
+  license: TCL
+  license_family: BSD
+  size: 3145523
+  timestamp: 1699202432999
+- kind: conda
+  name: tk
+  version: 8.6.13
+  build: h5226925_1
+  build_number: 1
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/tk-8.6.13-h5226925_1.conda
+  sha256: 2c4e914f521ccb2718946645108c9bd3fc3216ba69aea20c2c3cedbd8db32bb1
+  md5: fc048363eb8f03cd1737600a5d08aafe
+  depends:
+  - ucrt >=10.0.20348.0
+  - vc >=14.2,<15
+  - vc14_runtime >=14.29.30139
+  license: TCL
+  license_family: BSD
+  size: 3503410
+  timestamp: 1699202577803
+- kind: conda
+  name: tk
+  version: 8.6.13
+  build: noxft_h4845f30_101
+  build_number: 101
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/tk-8.6.13-noxft_h4845f30_101.conda
+  sha256: e0569c9caa68bf476bead1bed3d79650bb080b532c64a4af7d8ca286c08dea4e
+  md5: d453b98d9c83e71da0741bb0ff4d76bc
+  depends:
+  - libgcc-ng >=12
+  - libzlib >=1.2.13,<2.0.0a0
+  license: TCL
+  license_family: BSD
+  size: 3318875
+  timestamp: 1699202167581
+- kind: conda
+  name: tzdata
+  version: 2024a
+  build: h0c530f3_0
+  subdir: noarch
+  noarch: generic
+  url: https://conda.anaconda.org/conda-forge/noarch/tzdata-2024a-h0c530f3_0.conda
+  sha256: 7b2b69c54ec62a243eb6fba2391b5e443421608c3ae5dbff938ad33ca8db5122
+  md5: 161081fc7cec0bfda0d86d7cb595f8d8
+  license: LicenseRef-Public-Domain
+  size: 119815
+  timestamp: 1706886945727
+- kind: conda
+  name: ucrt
+  version: 10.0.22621.0
+  build: h57928b3_0
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/ucrt-10.0.22621.0-h57928b3_0.tar.bz2
+  sha256: f29cdaf8712008f6b419b8b1a403923b00ab2504bfe0fb2ba8eb60e72d4f14c6
+  md5: 72608f6cd3e5898229c3ea16deb1ac43
+  constrains:
+  - vs2015_runtime >=14.29.30037
+  license: LicenseRef-Proprietary
+  license_family: PROPRIETARY
+  size: 1283972
+  timestamp: 1666630199266
+- kind: conda
+  name: vc
+  version: '14.3'
+  build: ha32ba9b_20
+  build_number: 20
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/vc-14.3-ha32ba9b_20.conda
+  sha256: 16cb562ce210ee089060f4aa52f3225a571c83885632a870ea2297d460e3bb00
+  md5: 2abfb5cb1b9d41a50f765d60f0be563d
+  depends:
+  - vc14_runtime >=14.38.33135
+  track_features:
+  - vc14
+  license: BSD-3-Clause
+  license_family: BSD
+  size: 17122
+  timestamp: 1716231244564
+- kind: conda
+  name: vc14_runtime
+  version: 14.38.33135
+  build: h835141b_20
+  build_number: 20
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/vc14_runtime-14.38.33135-h835141b_20.conda
+  sha256: 05b07e0dd3fd49dcc98a365ff661ed6b65e2f0266b4bb03d273131ffdba663be
+  md5: e971b35a5765862fabc4ba6e5ddf9470
+  depends:
+  - ucrt >=10.0.20348.0
+  constrains:
+  - vs2015_runtime 14.38.33135.* *_20
+  license: LicenseRef-ProprietaryMicrosoft
+  license_family: Proprietary
+  size: 744189
+  timestamp: 1716231234745
+- kind: conda
+  name: vs2015_runtime
+  version: 14.38.33135
+  build: h22015db_20
+  build_number: 20
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/vs2015_runtime-14.38.33135-h22015db_20.conda
+  sha256: 2cebabc39766ea051e577762d813ad4151e9d0ff96f3ff3374d575a272951416
+  md5: bb4f5ab332e46e1b022d8842e72905b1
+  depends:
+  - vc14_runtime >=14.38.33135
+  license: BSD-3-Clause
+  license_family: BSD
+  size: 17124
+  timestamp: 1716231247457
+- kind: conda
+  name: xz
+  version: 5.2.6
+  build: h166bdaf_0
+  subdir: linux-64
+  url: https://conda.anaconda.org/conda-forge/linux-64/xz-5.2.6-h166bdaf_0.tar.bz2
+  sha256: 03a6d28ded42af8a347345f82f3eebdd6807a08526d47899a42d62d319609162
+  md5: 2161070d867d1b1204ea749c8eec4ef0
+  depends:
+  - libgcc-ng >=12
+  license: LGPL-2.1 and GPL-2.0
+  size: 418368
+  timestamp: 1660346797927
+- kind: conda
+  name: xz
+  version: 5.2.6
+  build: h57fd34a_0
+  subdir: osx-arm64
+  url: https://conda.anaconda.org/conda-forge/osx-arm64/xz-5.2.6-h57fd34a_0.tar.bz2
+  sha256: 59d78af0c3e071021cfe82dc40134c19dab8cdf804324b62940f5c8cd71803ec
+  md5: 39c6b54e94014701dd157f4f576ed211
+  license: LGPL-2.1 and GPL-2.0
+  size: 235693
+  timestamp: 1660346961024
+- kind: conda
+  name: xz
+  version: 5.2.6
+  build: h8d14728_0
+  subdir: win-64
+  url: https://conda.anaconda.org/conda-forge/win-64/xz-5.2.6-h8d14728_0.tar.bz2
+  sha256: 54d9778f75a02723784dc63aff4126ff6e6749ba21d11a6d03c1f4775f269fe0
+  md5: 515d77642eaa3639413c6b1bc3f94219
+  depends:
+  - vc >=14.1,<15
+  - vs2015_runtime >=14.16.27033
+  license: LGPL-2.1 and GPL-2.0
+  size: 217804
+  timestamp: 1660346976440
diff --git a/examples/pypi-packages/pixi.toml b/examples/pypi-packages/pixi.toml
new file mode 100644
index 0000000..20c1b47
--- /dev/null
+++ b/examples/pypi-packages/pixi.toml
@@ -0,0 +1,12 @@
+[project]
+name = "test-project"
+channels = ["conda-forge"]
+platforms = ["osx-arm64", "linux-64", "win-64"]
+
+# conda dependencies
+[dependencies]
+python = "3.11.*"
+
+# extra dependencies from PyPI
+[pypi-dependencies]
+pyboy = "~=1.6.9"
diff --git a/examples/simple-python/README.md b/examples/simple-python/README.md
new file mode 100644
index 0000000..78f8615
--- /dev/null
+++ b/examples/simple-python/README.md
@@ -0,0 +1,7 @@
+# Simple Python Example
+
+To pack the environment, run:
+
+```shell
+pixi-pack pack [--platform linux-64]
+```
diff --git a/src/main.rs b/src/main.rs
index f951af9..9caf43a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -52,6 +52,11 @@ enum Commands {
         /// Output file to write the pack to
         #[arg(short, long, default_value = cwd().join("environment.tar.zstd").into_os_string())]
         output_file: PathBuf,
+
+        /// PyPI dependencies are not supported.
+        /// This flag allows packing even if PyPI dependencies are present.
+        #[arg(short, long, default_value = "false")]
+        ignore_pypi_errors: bool,
     },
 
     /// Unpack a pixi environment
@@ -92,6 +97,7 @@ async fn main() -> Result<()> {
             auth_file,
             manifest_path,
             output_file,
+            ignore_pypi_errors,
         } => {
             let options = PackOptions {
                 environment,
@@ -104,6 +110,7 @@ async fn main() -> Result<()> {
                     platform,
                 },
                 level: None,
+                ignore_pypi_errors,
             };
             tracing::debug!("Running pack command with options: {:?}", options);
             pack(options).await?
diff --git a/src/pack.rs b/src/pack.rs
index 29f2ff7..917b83f 100644
--- a/src/pack.rs
+++ b/src/pack.rs
@@ -34,6 +34,7 @@ pub struct PackOptions {
     pub manifest_path: PathBuf,
     pub metadata: PixiPackMetadata,
     pub level: Option<Level>,
+    pub ignore_pypi_errors: bool,
 }
 
 /// Pack a pixi environment.
@@ -71,7 +72,13 @@ pub async fn pack(options: PackOptions) -> Result<()> {
         match package {
             Package::Conda(p) => conda_packages.push(p),
             Package::Pypi(_) => {
-                anyhow::bail!("pypi packages are not supported in pixi-pack");
+                if options.ignore_pypi_errors {
+                    tracing::warn!(
+                        "ignoring PyPI package since PyPI packages are not supported by pixi-pack"
+                    );
+                } else {
+                    anyhow::bail!("PyPI packages are not supported in pixi-pack");
+                }
             }
         }
     }
diff --git a/tests/integration_test.rs b/tests/integration_test.rs
index da6828e..e9cb02a 100644
--- a/tests/integration_test.rs
+++ b/tests/integration_test.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::too_many_arguments)]
+
 use std::{path::PathBuf, process::Command};
 
 use async_compression::Level;
@@ -16,13 +18,14 @@ struct Options {
 
 #[fixture]
 fn options(
+    #[default(PathBuf::from("examples/simple-python/pixi.toml"))] manifest_path: PathBuf,
     #[default("default")] environment: String,
     #[default(Platform::current())] platform: Platform,
     #[default(None)] auth_file: Option<PathBuf>,
-    #[default(PathBuf::from("examples/simple-python/pixi.toml"))] manifest_path: PathBuf,
     #[default(PixiPackMetadata::default())] metadata: PixiPackMetadata,
     #[default(Some(Level::Best))] level: Option<Level>,
     #[default(Some(ShellEnum::Bash(Bash)))] shell: Option<ShellEnum>,
+    #[default(false)] ignore_pypi_errors: bool,
 ) -> Options {
     let output_dir = tempdir().expect("Couldn't create a temp dir for tests");
     let pack_file = output_dir.path().join("environment.tar.zstd");
@@ -35,6 +38,7 @@ fn options(
             manifest_path,
             metadata,
             level,
+            ignore_pypi_errors,
         },
         unpack_options: UnpackOptions {
             pack_file,
@@ -167,3 +171,18 @@ async fn test_compatibility(
             assert!(dir.exists(), "{:?} does not exist", dir);
         });
 }
+
+#[rstest]
+#[case(true, false)]
+#[case(false, true)]
+#[tokio::test]
+async fn test_pypi_ignore(
+    #[with(PathBuf::from("examples/pypi-packages/pixi.toml"))] options: Options,
+    #[case] ignore_pypi_errors: bool,
+    #[case] should_fail: bool,
+) {
+    let mut pack_options = options.pack_options;
+    pack_options.ignore_pypi_errors = ignore_pypi_errors;
+    let pack_result = pixi_pack::pack(pack_options).await;
+    assert_eq!(pack_result.is_err(), should_fail);
+}