Faq python config freezes at pip dependencies: Difference between revisions
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# Type <code>import sys</code> and enter. | # Type <code>import sys</code> and enter. | ||
# Type <code>sys.executable</code> and enter. Copy this output. | # Type <code>sys.executable</code> and enter. Copy this output. | ||
# Go back to the MATLAB command window. Type in <code>pyenv('Version','PASTE_OUTPUT_FROM_STEP_9_HERE','ExecutionMode','InProcess') | # Go back to the MATLAB command window. Type in <code>pyenv('Version','PASTE_OUTPUT_FROM_STEP_9_HERE','ExecutionMode','InProcess')</code> and enter. | ||
# We then urge to rerun <code>config_pyenv</code> to see if this fixed the issue. | # We then urge to rerun <code>config_pyenv</code> to see if this fixed the issue. | ||
Revision as of 09:49, 20 December 2021
Issue:
Why does Python configuration freeze at the 'Installing pip dependencies...' step?
Possible Solutions:
This seems to be a Miniconda issue when building the PLS_Toolbox virtual environment for the first time. It might also be worth noting we have only seen this on Windows machines so far (if you are running something different and encounter this, please let us know). Here is a workaround for those who have this issue in MATLAB:
- Get path to config_pyenv.m.
- From the MATLAB Command Window, type in the command
which config_pyenv
and enter. - Copy output of this command.
- From the MATLAB Command Window, type in the command
- Open Anaconda Powershell Prompt (Windows) or Terminal (macOS or Linux).
- Type
cd PASTE_OUTPUT_FROM_STEP_1_HERE
and enter. - Type
cd ymls
and enter. - Type
conda create -f pls_toolbox_<platform>_38.yml
and enter. This may take several minutes depending on your machine.- <platform> is one of either mac, windows, or linux, depending on what OS you are running.
- Next, type
conda activate pls_toolbox_<platform>_38
and enter. - Type
python
and enter. - Type
import sys
and enter. - Type
sys.executable
and enter. Copy this output. - Go back to the MATLAB command window. Type in
pyenv('Version','PASTE_OUTPUT_FROM_STEP_9_HERE','ExecutionMode','InProcess')
and enter. - We then urge to rerun
config_pyenv
to see if this fixed the issue.
Still having problems? Please contact our helpdesk at helpdesk@eigenvector.com