Cannot install pip dependencies

[sebastian-luna-valero]

Hi,

When I try binder with a repository containing pip dependencies in the conda environment (e.g. https://github.com/pangeo-data/foss4g-2022/blob/main/.binder/environment.yml) I run into this issue:

PermissionError: [Errno 13] Permission denied: '/home/jovyan/.binder/condaenv.5ubl3yce.requirements.txt'

Do you know why?

Best regards,
Sebastian

[sebastian-luna-valero]

A bit more context:

Installing pip dependencies: ...working... failed
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<    
Traceback (most recent call last):      File "/srv/conda/lib/python3.10/site-packages/conda/exceptions.py", line 1114, 
    in __call__        return func(*args, **kwargs)     
File "/srv/conda/lib/python3.10/site-packages/conda_env/cli/main.py", line 80, 
    in do_call        exit_code = getattr(module, func_name)(args, parser)     
 File "/srv/conda/lib/python3.10/site-packages/conda_env/cli/main_update.py", line 127, 
    in execute        result[installer_type] = installer.install(prefix, specs, args, env)      
File "/srv/conda/lib/python3.10/site-packages/conda_env/installers/pip.py", line 70, 
    in install        return _pip_install_via_requirements(*args, **kwargs)      
File "/srv/conda/lib/python3.10/site-packages/conda_env/installers/pip.py", line 44, 
    in _pip_install_via_requirements        requirements = Utf8NamedTemporaryFile(mode='w',      
File "/srv/conda/lib/python3.10/site-packages/conda/auxlib/compat.py", line 54, 
    in Utf8NamedTemporaryFile        return NamedTemporaryFile(      
File "/srv/conda/lib/python3.10/tempfile.py", line 559, 
    in NamedTemporaryFile        file = _io.open(dir, mode, buffering=buffering,     
File "/srv/conda/lib/python3.10/tempfile.py", line 556, 
    in opener        fd, name = _mkstemp_inner(dir, prefix, suffix, flags, output_type)      
File "/srv/conda/lib/python3.10/tempfile.py", line 256, 
    in _mkstemp_inner        fd = _os.open(file, flags, 0o600)   
PermissionError: [Errno 13] Permission denied: '/home/jovyan/.binder/condaenv.odqxp255.requirements.txt'

[sebastian-luna-valero]

kaniko works when moving the dependencies out of .binder

xref: pangeo-data/foss4g-2022#94

[VladimirVisnovsky]

Hi! The issue is with Kaniko not respecting permissions along the path to files while copying in Dockerfile. I've added a small fix (3c3da99 and e61df5f) where I explicitly modify permissions. Can you please confirm that it is working now?

[sebastian-luna-valero]

Hi @VladimirVisnovsky

it works indeed, many thanks!

Sebastian