Installation Issue #140
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I would recommend installing sumo within a conda environment. In general, I've found conda a much more reliable way of managing python packages. First I would install miniconda: https://docs.conda.io/en/latest/miniconda.html Then you can create a new conda environment using: conda create -n sumo python=3.8 pipThis will create an environment called "sumo" and install python 3.8 and pip. The environment can "activated" (meaning you can access the installed packages) using: conda activate sumoAnd finally you can install sumo as normal using: pip install sumo |
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Is |
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Python 3.9 shouldn't be a problem. I think you were on the right lines with trying to set PATH. Unfortunately, I can't know which directory your Python/homebrew setup installed the command-line tools into. One option is to use Conda as Alex suggested, which will set up the environment variables correctly. But if you want to use the Homebrew Python and you already installed with |
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This isn't necessarily where |
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I found |
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This is the python library part; the command-line tools will always be in an another directory. You may need to get help from someone familiar with your Python setup. This problem is not specific to Sumo but is a general challenge people encounter when installing Python packages on Mac OSX. |
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Just found these in Homebrew's Python documentation: "For brewed Python, modules installed with pip3 or python3 setup.py install will be installed to the Did you mean the location of Executable Python script? @ajjackson I did not find any sumo executable. |
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Have you checked ~/.local yet? |
This should be where it ends up if you install without |
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This is site.USER_SITE on Python documentation It's strange cause the user |
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The problem is that there are lot of places that USER_SITE can be set. So even if one location is documented, another Python distribution might set its own. I don't have access to a "clean" Mac to find out exactly what the latest Homebrew does by default; on my system it will interact in some unique way with the multiple other Python installations. You still haven't confirmed if you checked in I still have no reason to believe the problem is related to Sumo; it seems that your scientific python environment is not configured correctly. Are you able to install other packages with executables via Pip, e.g. |
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There is no I have |
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EDIT: Right, it was probably installed there with something like |
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Actually I forgot how I installed it, LOL. |
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I probably used Building using setup.py for |
After I uninstalled it with |
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Try to |
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Wow that looks pretty broken. It tried to copy the whole package into /usr/local and that's a terrible idea which was prevented for good reasons. I'm really sorry but I can't do much more for you from here, I think you need to sit down with an experienced Mac/Python user who can figure out what is going on with your particular machine/environment. |
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No, problem. I'll try |
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Even if you do uninstall it, there will probably be some other useful Homebrew package that installs it again. I suggest making a habit to use |
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Great, thanks again for your help. |
I'm trying to install
sumousingpip3 install --user sumowithPython@3.9However although the
sumopackage is already installed, it cannot be invoked bywhich sumo-optplotIn the
site-packagefolder I can find all these packages, so it is definitely properly installed bypip3My current
PATHforPython3andpip3is:I searched a little bit for solutions on the internet, none of them solved this issue.
1.I changed the environment variables for in the
.bashrcand.bash_profileand sourced it2.I changed file permission and attributes for
site-packagesfolder3.I tried uninstall and reinstall
Python@3.9withHomebrewalsobrew unlink Python@3.9follow withbrew link Python@3.9, still won't help.4.I tried uninstall and reinstall packages with
pip3 install --userandPython3 -m pip install --user, still nothing changes.Can anyone tell me the solution for this?
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