![]() If that didn’t work either, you can try the pip module that is built into most modern Python installations: python3 -m pip help ![]() On those systems, pip is often installed under the name pip3: pip3 help Python 2 and 3 can be installed next to each other on some systems. ![]() If the pip command gives an error, try pip3 instead. Open a terminal (Linux/MacOS) or a Windows shell, and type in the following command: pip help So before you try to install Pip, make sure it’s not already present on your system. ![]() Python’s pip is already installed if you are using Python 2 >=2.7.9 or Python 3 >=3.4 downloaded from . If you are working in a virtual environment, pip also gets installed for you. The good news is that Pip is probably already present on your system. 4 Custom repository with pip install -iįirst things first: we need to install pip itself.You will *reactivate* your virtual environment(s) every time you need to run code related to this project. Notice how I no longer have to use `C:\Python310\python.exe`? (myvenv) python -m pip install pip -upgrade `myvenv` is the name of the virtual environment (in this case). ![]() Hopefully you see the logic in the fact that if you use Python 2.7 to write a program it *might not* run on Python 3.10 simply because they are different versions.Īs a beginner, this step might *feel pointless* but I promise as your skills grow you will certainly come to appreciate this step.ĭo you see how we used `C:\Python310\python.exe -m` again? Yup, `venv` is a built-in package to Python. **If you write a program using a specific version of Python, it may or may not work using another version of Python.** Technically speaking, this is *definitely* possible but it poses a new problem: Remember how in step 1 we installed the latest version of Python 3.10? What if we wanted our system to use Python 3.6? Or Python 3.8? ![]()
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