Request to specify exact versions of dependencies in requirements.txt

[abhishek47kashyap]

(duplicate of #20, not sure why was it closed without resolution)

Since requirements.txt does not contain version information (except for pybullet==2.7.9), all the latest versions get pulled and that seemingly causes problems like ModuleNotFoundError during the installation process:

Error message

Downloading torch-2.2.0-cp310-cp310-manylinux1_x86_64.whl.metadata (25 kB)
Collecting tensorflow (from -r requirements.txt (line 2))
Downloading tensorflow-2.15.0.post1-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (4.2 kB)
Collecting easydict (from -r requirements.txt (line 3))
Downloading easydict-1.11.tar.gz (6.6 kB)
Preparing metadata (setup.py) ... done
Collecting inplace-abn (from -r requirements.txt (line 4))
Downloading inplace-abn-1.1.0.tar.gz (137 kB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 137.3/137.3 kB 26.9 MB/s eta 0:00:00
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
    Traceback (most recent call last):
      File "<string>", line 2, in <module>
      File "<pip-setuptools-caller>", line 34, in <module>
      File "/tmp/pip-install-tr9ie4sl/inplace-abn_3a830128b02841758f85c9c46caddafc/setup.py", line 4, in <module>
        import torch
    ModuleNotFoundError: No module named 'torch'
    [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

Also, specifying which python version to use would be helpful as well. 🙂