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{"@context":"https://schema.org","@type":"QAPage","mainEntity":{"@type":"Question","name":"[Solved] How can i solve this error \"ModuleNotFoundError: No module named 'encodings'\" under ubuntu20.04?","text":"
I want to use Python in a .NET project, and under Windows, I can use Python with the python3.10.dll. Unfortunately, this project needs to run in a Docker container. First, I tried to set up all components in Ubuntu 20.04, but when I linked the python3.10.so to Runtime.PythonDLL, I got the following error:
\n
Python path configuration:
\nPYTHONHOME = '/usr/lib/python3.10/'
\nPYTHONPATH = '/usr/lib/:/usr/lib/python3.10/:/usr/lib/python3.10/encodings/'
\nprogram name = 'python3'
\nisolated = 0
\nenvironment = 1
\nuser site = 1
\nimport site = 1
\nsys._base_executable = '/usr/local/bin/python3'
\nsys.base_prefix = ''
\nsys.base_exec_prefix = ''
\nsys.platlibdir = 'lib'
\nsys.executable = '/usr/local/bin/python3'
\nsys.prefix = ''
\nsys.exec_prefix = ''
\nsys.path = [
\n'/usr/lib/python3.10/;/usr/lib/python3.10/encodings/;/home/ubuntu/python_packages/lib/python3.10/site-packages/;/home/ubuntu/C#Projject/used_python/',
\n]
\nFatal Python error: init_fs_encoding: failed to get the Python codec of the filesystem encoding
\nPython runtime state: core initialized
\nModuleNotFoundError: No module named 'encodings'
\n
Current thread 0x00007f1641311740 (most recent call first):
\n
\n
My guess is that I'm not setting some necessary library, but I don't know which one it is.
","upvoteCount":1,"answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"
I could fix it. Unfortunately, under Ubuntu, we cannot use the PYTHONHOME and PYTHONPATH variables. If you use these variables, you will get the \"ModuleNotFoundError: No module named 'encodings'\" error. If you use your own packages, such as creating a class structure and importing it into your project file, you must copy it to the \"dist-packages\" folder.
","upvoteCount":2,"url":"https://github.com/pythonnet/pythonnet/discussions/2147#discussioncomment-5731899"}}}