On Windows pip3 should be in the Scripts path of your Python installation: Use: to find out where your Python executable(s) is/are located. The result should look like this: or: You can check if pip3 works with this absolute path: if yes, add C:\path\to\python\Scripts to your environmental variable PATH .
You can do this: or:
Try following command sequence on Ubuntu terminal:
I downloaded pip and ran python setup.py install and everything worked just fine. The very next step in the tutorial is to run pip install <lib you want> but before it even tries to find anything online I get an error “bash: pip: command not found”. This is on Mac OS X, which I’m new too, so I’m assuming … Read more
Quoting from the Conda blog: Having been involved in the python world for so long, we are all aware of pip, easy_install, and virtualenv, but these tools did not meet all of our specific requirements. The main problem is that they are focused around Python, neglecting non-Python library dependencies, such as HDF5, MKL, LLVM, etc., which … Read more
In Ubuntu, pip is provided by the python-pip package. You can install it in the Software Center, or, if you prefer to use the command line: If you have not already installed python-dev and build-essential, you should install them too. (But it seems your apt-get command might have successfully installed them. If you’re not sure, you can check by trying to install them again. Or with apt-cache … Read more
Try updating pip first before you rename pip install –upgrade pip
The bug is found in pip 10.0.0. In linux you need to modify file: /usr/bin/pip from: to this:
I am trying to update my matplotlib in virtualenv and now it seems everything crashed 🙁what I did till now is basically, I had previously matplotlib 1.3 now if I activate py virtual environment and check the matplotlib version it shows 2.1 but I cannot import Axes3D from matplotlib. I working on linux platform and using Python 2.7. Further problem, I saw, If I … Read more
It looks like your user does not have the permission to install packages in your system (for all users). Here’s how to fix this problem for Linux, macOS and Windows. Linux / macOS From your terminal, you can install the package for your user only, like this: OR You can use su or sudo from your terminal, to install the package … Read more