Error Occurred: Non-Zero Exit Code(1) in Pycharm

[Kev-kutkin]

Error Occurred: Non-Zero Exit Code (1)
I was unable to import and install ludwig library in my PyCharm Pro. This is because I received an error message saying

Error occurred when installing package 'ludwig'. Details:

Could not find a version that satisfies the requirement tensorflow>=2.2 (from ludwig) (from versions: 0.12.1, 1.0.0, 1.0.1, 1.1.0rc0, 1.1.0rc1, 1.1.0rc2, 1.1.0, 1.2.0rc0, 1.2.0rc1, 1.2.0rc2, 1.2.0, 1.2.1, 1.3.0rc0, 1.3.0rc1, 1.3.0rc2, 1.3.0, 1.4.0rc0, 1.4.0rc1, 1.4.0, 1.4.1, 1.5.0rc0, 1.5.0rc1, 1.5.0, 1.5.1, 1.6.0rc0, 1.6.0rc1, 1.6.0, 1.7.0rc0, 1.7.0rc1, 1.7.0, 1.7.1, 1.8.0rc0, 1.8.0rc1, 1.8.0, 1.9.0rc0, 1.9.0rc1, 1.9.0rc2, 1.9.0, 1.10.0rc0, 1.10.0rc1, 1.10.0, 1.10.1, 1.11.0rc0, 1.11.0rc1, 1.11.0rc2, 1.11.0, 1.12.0rc0, 1.12.0rc1, 1.12.0rc2, 1.12.0, 1.12.2, 1.12.3, 1.13.0rc0, 1.13.0rc1, 1.13.0rc2, 1.13.1, 1.13.2, 1.14.0rc0, 1.14.0rc1, 1.14.0, 2.0.0a0, 2.0.0b0, 2.0.0b1)
No matching distribution found for tensorflow>=2.2 (from ludwig)
You are using pip version 8.1.1, however version 20.2.4 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

Please provide code, yaml config file and a sample of data in order to entirely reproduce the issue.
I will provide the full details of the command output as below.

Command Output from the Pycharm:
Collecting ludwig
Using cached https://files.pythonhosted.org/packages/af/74/d6a9ac8e5a9ffc485bef7fa3fef3f116d258c50d06afb8744d49377b9d39/ludwig-0.3.tar.gz
Collecting Cython>=0.25 (from ludwig)
Using cached https://files.pythonhosted.org/packages/19/49/91ebe4a00bf894d08dd9680cd9dfb05936eb2848eebd9402b43885aa74cf/Cython-0.29.21-cp36-cp36m-manylinux1_x86_64.whl
Collecting h5py>=2.6 (from ludwig)
Using cached https://files.pythonhosted.org/packages/70/7a/e53e500335afb6b1aade11227cdf107fca54106a1dca5c9d13242a043f3b/h5py-3.1.0-cp36-cp36m-manylinux1_x86_64.whl
Collecting numpy>=1.15 (from ludwig)
Using cached https://files.pythonhosted.org/packages/a6/fc/36e52d0ae2aa502b211f1bcd2fdeec72d343d58224eabcdddc1bcb052db1/numpy-1.19.4-cp36-cp36m-manylinux1_x86_64.whl
Collecting pandas>=0.19 (from ludwig)
Using cached https://files.pythonhosted.org/packages/4d/51/bafcff417cd857bc6684336320863b5e5af280530213ef8f534b6042cfe6/pandas-1.1.4-cp36-cp36m-manylinux1_x86_64.whl
Collecting scipy>=0.18 (from ludwig)
Using cached https://files.pythonhosted.org/packages/c8/89/63171228d5ced148f5ced50305c89e8576ffc695a90b58fe5bb602b910c2/scipy-1.5.4-cp36-cp36m-manylinux1_x86_64.whl
Collecting tabulate>=0.7 (from ludwig)
Using cached https://files.pythonhosted.org/packages/c4/f4/770ae9385990f5a19a91431163d262182d3203662ea2b5739d0fcfc080f1/tabulate-0.8.7-py3-none-any.whl
Collecting scikit-learn (from ludwig)
Using cached https://files.pythonhosted.org/packages/5c/a1/273def87037a7fb010512bbc5901c31cfddfca8080bc63b42b26e3cc55b3/scikit_learn-0.23.2-cp36-cp36m-manylinux1_x86_64.whl
Collecting tqdm (from ludwig)
Using cached https://files.pythonhosted.org/packages/93/3a/96b3dc293aa72443cf9627444c3c221a7ba34bb622e4d8bf1b5d4f2d9d08/tqdm-4.51.0-py2.py3-none-any.whl
Collecting tensorflow>=2.2 (from ludwig)

Could not find a version that satisfies the requirement tensorflow>=2.2 (from ludwig) (from versions: 0.12.1, 1.0.0, 1.0.1, 1.1.0rc0, 1.1.0rc1, 1.1.0rc2, 1.1.0, 1.2.0rc0, 1.2.0rc1, 1.2.0rc2, 1.2.0, 1.2.1, 1.3.0rc0, 1.3.0rc1, 1.3.0rc2, 1.3.0, 1.4.0rc0, 1.4.0rc1, 1.4.0, 1.4.1, 1.5.0rc0, 1.5.0rc1, 1.5.0, 1.5.1, 1.6.0rc0, 1.6.0rc1, 1.6.0, 1.7.0rc0, 1.7.0rc1, 1.7.0, 1.7.1, 1.8.0rc0, 1.8.0rc1, 1.8.0, 1.9.0rc0, 1.9.0rc1, 1.9.0rc2, 1.9.0, 1.10.0rc0, 1.10.0rc1, 1.10.0, 1.10.1, 1.11.0rc0, 1.11.0rc1, 1.11.0rc2, 1.11.0, 1.12.0rc0, 1.12.0rc1, 1.12.0rc2, 1.12.0, 1.12.2, 1.12.3, 1.13.0rc0, 1.13.0rc1, 1.13.0rc2, 1.13.1, 1.13.2, 1.14.0rc0, 1.14.0rc1, 1.14.0, 2.0.0a0, 2.0.0b0, 2.0.0b1)
No matching distribution found for tensorflow>=2.2 (from ludwig)
You are using pip version 8.1.1, however version 20.2.4 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

Expected behavior
My expectation is the installation of ludwig in pycharm is successful.

Screenshots

Environment (please complete the following information):

• OS: Ubuntu 16.04, 64-bit
• Version [e.g. 22]
• Python 3.6
• Ludwig 0.3 (shown in the Pycharm's available package)

Additional context
Add any other context about the problem here.

[carlogrisetti]

Could you try updating PIP as suggested by the commandline?
pip install --upgrade pip

It's a very old version, and it might be that it lacks references to newer packages and\or has bugs with specific systems, or in any case this would be the first thing to try in my opinion.

[w4nderlust]

Agree with @carlogrisetti , this part of the error message is the key:

You are using pip version 8.1.1, however version 20.2.4 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

Pretty sure that is you install the new version of pip it will be able to find TF2.

[ihamieh]

i dont think upgrading pip would solve this issue as I tried it! I'm having the same issue!!

[carlogrisetti]

Just to double-check the command line now no longer prompts you to upgrade pip and now shows a much newer version than 8.x?

All the other info are still the same?

Can you try manually issuing a pip install ludwig from the command line and seeing if this changes anything?

Bye

[w4nderlust]

@ihamieh latest releases should have solved this. Can you please run pip install ludwig now and check if the issue is sovled?