Installation Failure - No such file or directory: 'requirements.txt'

[patrickCNMartin]

Hi,

Thanks for the great package. I have been trying to install the package as part of an OCI image build but to no avail.

I tried to build it locally using conda and pip (as recommended by the installation guide) but that also fails. I have also tried the full conda version and also get install errors. In this particular case, I would prefer using pip only as I would like to avoid using conda altogether.

conda create --name st python=3.8

conda activate st

pip install stereopy

I get the following error consistently:

Collecting stereopy
  Using cached stereopy-0.7.0.tar.gz (72.6 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
Collecting dask==2022.2.0 (from stereopy)
  Using cached dask-2022.2.0-py3-none-any.whl.metadata (3.0 kB)
Collecting bokeh==2.3.3 (from stereopy)
  Using cached bokeh-2.3.3.tar.gz (10.7 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Collecting imageio==2.9.0 (from stereopy)
  Using cached imageio-2.9.0-py3-none-any.whl.metadata (2.6 kB)
INFO: pip is looking at multiple versions of stereopy to determine which version is compatible with other requirements. This could take a while.
Collecting stereopy
  Using cached stereopy-0.6.0.tar.gz (64.7 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
  Using cached stereopy-0.5.1.tar.gz (79.8 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
  Using cached stereopy-0.5.0.tar.gz (77.9 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
  Using cached stereopy-0.4.0.tar.gz (40.4 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
  Using cached stereopy-0.3.1.tar.gz (41.8 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
  Using cached stereopy-0.3.0.tar.gz (25.8 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
  Using cached stereopy-0.2.4.tar.gz (20.9 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
INFO: pip is still looking at multiple versions of stereopy to determine which version is compatible with other requirements. This could take a while.
  Using cached stereopy-0.2.3.tar.gz (141 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  error: subprocess-exited-with-error
  
  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [26 lines of output]
      Traceback (most recent call last):
        File "/opt/homebrew/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 389, in <module>
          main()
        File "/opt/homebrew/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 373, in main
          json_out["return_val"] = hook(**hook_input["kwargs"])
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/opt/homebrew/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 143, in get_requires_for_build_wheel
          return hook(config_settings)
                 ^^^^^^^^^^^^^^^^^^^^^
        File "/opt/homebrew/Cellar/python@3.11/3.11.13/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/setuptools/build_meta.py", line 331, in get_requires_for_build_wheel
          return self._get_build_requires(config_settings, requirements=[])
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/opt/homebrew/Cellar/python@3.11/3.11.13/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/setuptools/build_meta.py", line 301, in _get_build_requires
          self.run_setup()
        File "/opt/homebrew/Cellar/python@3.11/3.11.13/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/setuptools/build_meta.py", line 512, in run_setup
          super().run_setup(setup_script=setup_script)
        File "/opt/homebrew/Cellar/python@3.11/3.11.13/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/setuptools/build_meta.py", line 317, in run_setup
          exec(code, locals())
        File "<string>", line 28, in <module>
        File "/opt/homebrew/Cellar/python@3.11/3.11.13/Frameworks/Python.framework/Versions/3.11/lib/python3.11/pathlib.py", line 1058, in read_text
          with self.open(mode='r', encoding=encoding, errors=errors) as f:
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/opt/homebrew/Cellar/python@3.11/3.11.13/Frameworks/Python.framework/Versions/3.11/lib/python3.11/pathlib.py", line 1044, in open
          return io.open(self, mode, buffering, encoding, errors, newline)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed to build 'stereopy' when getting requirements to build wheel

I am using macOS (Tahoe 26.1) with M1 chip but will deploy on a Linux HPC at a later stage.

Any suggestion on how to solve this issue?

Thanks!