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Instructions to setup your virtual environment using pyenv on Microsoft Windows: |
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1. Install pyenv: |
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1.1 Download the zip file of the following GitHub repository: |
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https://github.com/pyenv-win/pyenv-win |
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1.2 Create a new folder .pyenv in your user folder with the name .pyenv by typing the following command in the Windows PowerShell: |
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mkdir $HOME/.pyenv |
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1.3 Extract the ZIP-archive in your downloads folder and copy the pyenv-win folder and the .version file from the pyenv-win-master folder into the newly created .pyenv folder in your user folder. |
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1.4 Set the environment variables PYENV and PYENV_HOME that point to the installation folder: |
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[System.Environment]::SetEnvironmentVariable('PYENV',$env:USERPROFILE + "\.pyenv\pyenv-win\","User") |
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[System.Environment]::SetEnvironmentVariable('PYENV_HOME',$env:USERPROFILE + "\.pyenv\pyenv-win\","User") |
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1.5 Add the bin folder to the PATH variable such that pyenv can be found when using the command line: |
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[System.Environment]::SetEnvironmentVariable('path', $env:USERPROFILE + "\.pyenv\pyenv-win\bin;" + $env:USERPROFILE + "\.pyenv\pyenv-win\shims;" + [System.Environment]::GetEnvironmentVariable('path', "User"),"User") |
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1.6 Close the current Windows PowerShell. |
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1.7 Start a new Windows PowerShell with admin privileges by right-clicking on the Windows PowerShell icon in the start menu and choose Run as administrator. |
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1.8 Enter the following command into the PowerShell to enable the execution of scripts (press A to choose Yes to ALL): |
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Set-ExecutionPolicy unrestricted |
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1.9 Close the current Windows PowerShell. |
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1.10 Start a new Windows PowerShell. |
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1.11 Type the following command to make sure that pyenv has been installed successfully: |
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pyenv |
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1.12 If you encounter a security warning from where you have to choose if you want to run pyenv you can disable this warning by “unblocking” the pyenv script with the following command: |
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Unblock-File $HOME/.pyenv/pyenv-win/bin/pyenv.ps1 |
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2. Open a new command line/terminal. |
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3. Install Python Version 3.11.0: |
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pyenv install 3.11.0 |
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4. Clone this repository: |
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git clone https://huggingface.co/spaces/GeorgiosIoannouCoder/cuny-tech-prep-tutorial-2 |
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5. Navigate to the cloned repository folder: |
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cd cuny-tech-prep-tutorial-2 |
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6. Use the installed Python version in the cloned repository folder: |
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pyenv local 3.11.0 |
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7. Create virtual environment in the cloned repository folder: |
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python -m venv .cuny-tech-prep-tutorial-2-venv |
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8. Activate the virtual environment: |
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.\.cuny-tech-prep-tutorial-2-venv\Scripts\activate |
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9. Install the dependencies listed in the requirements.txt file: |
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pip install -r requirements.txt |
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10. Run streamlit: |
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streamlit run app.py |