Failed to build msgpack installing klipper extension

[nazariiixa]

Octo4a works perfectly, but without klipper, please help...

(1/5) Installing can-utils (2021.08.0-r1)
(2/5) Installing linux-headers (5.19.5-r0)
(3/5) Installing py3-cparser (2.21-r0)
(4/5) Installing py3-cffi (1.15.1-r0)
(5/5) Installing py3-greenlet (2.0.1-r0)
Executing busybox-1.35.0-r29.trigger
OK: 402 MiB in 153 packages
Collecting python-can
Downloading python_can-4.3.0-py3-none-any.whl (262 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 262.1/262.1 kB 1.6 MB/s eta 0:00:00
Collecting msgpack~=1.0.0
Downloading msgpack-1.0.7.tar.gz (166 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 166.3/166.3 kB 2.3 MB/s eta 0:00:00
Installing build dependencies ... done
Getting requirements to build wheel ... done
Installing backend dependencies ... done
Preparing metadata (pyproject.toml) ... done
Requirement already satisfied: typing-extensions>=3.10.0.0 in /usr/lib/python3.10/site-packages (from python-can) (4.8.0)
Requirement already satisfied: packaging>=23.1 in /usr/lib/python3.10/site-packages (from python-can) (23.2)
Requirement already satisfied: wrapt~=1.10 in /usr/lib/python3.10/site-packages (from python-can) (1.15.0)
Building wheels for collected packages: msgpack
Building wheel for msgpack (pyproject.toml) ... error
error: subprocess-exited-with-error

× Building wheel for msgpack (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [38 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-armv7l-cpython-310
creating build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/init.py -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/exceptions.py -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/ext.py -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/fallback.py -> build/lib.linux-armv7l-cpython-310/msgpack
running egg_info
writing msgpack.egg-info/PKG-INFO
writing dependency_links to msgpack.egg-info/dependency_links.txt
writing top-level names to msgpack.egg-info/top_level.txt
reading manifest file 'msgpack.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching '*.c' under directory 'msgpack'
adding license file 'COPYING'
writing manifest file 'msgpack.egg-info/SOURCES.txt'
copying msgpack/_cmsgpack.cpp -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/_cmsgpack.pyx -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/_packer.pyx -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/_unpacker.pyx -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/buff_converter.h -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/pack.h -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/pack_template.h -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/sysdep.h -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/unpack.h -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/unpack_define.h -> build/lib.linux-armv7l-cpython-310/msgpack
copying msgpack/unpack_template.h -> build/lib.linux-armv7l-cpython-310/msgpack
running build_ext
building 'msgpack._cmsgpack' extension
creating build/temp.linux-armv7l-cpython-310
creating build/temp.linux-armv7l-cpython-310/msgpack
gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Os -fomit-frame-pointer -g -O2 -Os -fomit-frame-pointer -g -O2 -Os -fomit-frame-pointer -g -O2 -DTHREAD_STACK_SIZE=0x100000 -fPIC -I. -I/usr/include/python3.10 -c msgpack/_cmsgpack.cpp -o build/temp.linux-armv7l-cpython-310/msgpack/_cmsgpack.o
gcc: fatal error: cannot execute 'cc1plus': execvp: No such file or directory
compilation terminated.
error: command 'gcc' failed with exit code 1
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for msgpack
Failed to build msgpack
ERROR: Could not build wheels for msgpack, which is required to install pyproject.toml-based projects

[gaifeng8864]

Error Analysis and Possible Causes:

According to the provided information, the error mainly occurs during the building of the msgpack package. The key information is as follows:

gcc: fatal error: cannot execute 'cc1plus': execvp: No such file or directory
compilation terminated.
error: command 'gcc' failed with exit code 1

This error indicates that during the building of msgpack, the gcc compiler is unable to execute cc1plus, and the corresponding file or directory cannot be found.

Possible causes and solutions:

1. Missing C++ Compiler: The error suggests that cc1plus cannot be found, which is often due to the absence of a C++ compiler. Ensure that the correct C++ compiler is installed. On most Linux systems, you can use the following command:

   sudo apt-get install g++

   If you are using a different Linux distribution, use the respective package manager to install the C++ compiler.

2. Missing Dependency Libraries: Another possible reason is the lack of libraries required for the compilation of msgpack. Ensure that the relevant development libraries are installed, such as libmsgpack-dev:

   sudo apt-get install libmsgpack-dev

   Alternatively, if your system uses a different package manager, use the corresponding command to install the necessary development libraries.

3. Update System: Ensure that your system and packages are up to date to avoid known issues. Use the following commands to update packages:

   sudo apt-get update
   sudo apt-get upgrade

4. Check Environment Variables: Check the $PATH environment variable of your system to ensure it includes the correct paths for locating gcc and other relevant tools.

After completing the above steps, try installing the package again to see if the issue is resolved.