Invalid version error during installation

[narendrachaudhary51]

Following discussion from #70.
I do the following steps to install katana. I get invalid version errors at the corresponding steps.

1. git clone https://github.com/KatanaGraph/katana.git

2. SRC_DIR=/home/katana

3. conda env create --name katana-dev --file $SRC_DIR/conda_recipe/environment.yml

4. conda activate katana-dev

5. conda install -c conda-forge numactl-devel-cos6-x86_64

6. BUILD_DIR=/home/katana/build

7. mkdir -p $BUILD_DIR

8. cmake -S $SRC_DIR -B $BUILD_DIR -DCMAKE_BUILD_TYPE=Release -DKATANA_LANG_BINDINGS=python -DBUILD_SHARED_LIBS=ON

9. conda build -c conda-forge $SRC_DIR/conda_recipe/
   ERROR - anaconda3/lib/python3.8/site-packages/conda/models/version.py", line 164, in init
   raise InvalidVersionSpec(vstr, "empty version string")
   conda.exceptions.InvalidVersionSpec: Invalid version '': empty version string

10. cd $BUILD_DIR

11. make -j 8
    ERROR - /home/katana/build/katana_python_build/scripts/katana_version/version.py", line 177, in get_explicit_version
    explicit_version = tag_version or get_config_version(
    File "/home/katana/build/katana_python_build/scripts/katana_version/version.py", line 197, in get_config_version
    with open(Path(file).parent.parent.parent / CONFIG_VERSION_PATH, "rt") as version_file:

12. make clean

13. rm CMakeCache.txt

14. cd $SRC_DIR

15. cmake -S $SRC_DIR -B $BUILD_DIR -DCMAKE_BUILD_TYPE=Release

16. cd $BUILD_DIR

17. make -j 8
    Done

[arthurp]

Thank you. There are several different issues here. Let me split this up to hopefully clarify it.

You installed things correctly, Great!

$ git clone https://github.com/KatanaGraph/katana.git
$ SRC_DIR=/home/katana
$ conda env create --name katana-dev --file $SRC_DIR/conda_recipe/environment.yml
$ conda activate katana-dev
$ conda install -c conda-forge numactl-devel-cos6-x86_64

You are mixing different builds here. conda build is totally self contained. If you want to build conda packages you just call conda build and that's it. Also you don't need to build the conda package, though. You can just do a normal build.

$ BUILD_DIR=/home/katana/build
$ mkdir -p $BUILD_DIR
$ cmake -S $SRC_DIR -B $BUILD_DIR -DCMAKE_BUILD_TYPE=Release -DKATANA_LANG_BINDINGS=python -DBUILD_SHARED_LIBS=ON
$ conda build -c conda-forge $SRC_DIR/conda_recipe/
ERROR - anaconda3/lib/python3.8/site-packages/conda/models/version.py", line 164, in init
raise InvalidVersionSpec(vstr, "empty version string")
conda.exceptions.InvalidVersionSpec: Invalid version '': empty version string

This is an odd error. I wouldn't expect it. I'll look into this.

$ cd $BUILD_DIR
$ make -j 8
ERROR - /home/katana/build/katana_python_build/scripts/katana_version/version.py", line 177, in get_explicit_version
explicit_version = tag_version or get_config_version(
File "/home/katana/build/katana_python_build/scripts/katana_version/version.py", line 197, in get_config_version
with open(Path(file).parent.parent.parent / CONFIG_VERSION_PATH, "rt") as version_file:

The fact that you also get this error here is strange. I have some kind of idea, though. Hmm. Can you send me the complete error message? You seem to have truncated the error message.

[narendrachaudhary51]

This is the full error message

Checking for Python package 'packaging'...Found 20.9.
Traceback (most recent call last):
  File "/home/katana/build/katana_python_build/setup.py", line 18, in <module>
    package_setup()
  File "/home/katana/build/katana_python_build/setup.py", line 14, in package_setup
    katana_setup.setup(source_dir="python", package_name="katana", doc_package_name="Katana Python")
  File "/home/katana/build/katana_python_build/python/katana_setup.py", line 378, in setup
    version=get_katana_version(),
  File "/home/katana/build/katana_python_build/python/katana_setup.py", line 416, in get_katana_version
    return str(katana_version.version.get_version())
  File "/home/katana/build/katana_python_build/scripts/katana_version/version.py", line 67, in get_version
    k_explicit_version, variant = get_explicit_version(
  File "/home/katana/build/katana_python_build/scripts/katana_version/version.py", line 177, in get_explicit_version
    explicit_version = tag_version or get_config_version(
  File "/home/katana/build/katana_python_build/scripts/katana_version/version.py", line 197, in get_config_version
    with open(Path(__file__).parent.parent.parent / CONFIG_VERSION_PATH, "rt") as version_file:
FileNotFoundError: [Errno 2] No such file or directory: '/home/katana/build/katana_python_build/config/version.txt'
make[2]: *** [CMakeFiles/katana_python.dir/build.make:71: CMakeFiles/katana_python] Error 1
make[1]: *** [CMakeFiles/Makefile2:1541: CMakeFiles/katana_python.dir/all] Error 2

[arthurp]

What platform are you on? Distribution. Architecture. Version of cmake.

(Detail: It appears that an environment variable is getting lost between cmake and setuptools call. Or that cmake is failing to set the environment variable.)

[narendrachaudhary51]

I am on CentOS 7, x86 architecture. cmake version 3.19.5

[arthurp]

Thanks. I will look at this when I have time. It may take a week or two to get this specific issue fixed. Hopefully, I can still help you get things built so you can use it.