What is “pkg-resources==0.0.0” in output of pip freeze command

When I run pip freeze I see (among other expected packages) pkg-resources==0.0.0. I have seen a few posts mentioning this package (including this one), but none explaining what it is, or why it is included in the output of pip freeze. The main reason I am wondering is out of curiosity, but also, it seems … Read more

Unable to set default python version to python3 in ubuntu

I was trying to set default python version to python3 in Ubuntu 16.04. By default it is python2 (2.7). I followed below steps : update-alternatives –remove python /usr/bin/python2 update-alternatives –install /usr/bin/python python /usr/bin/python3 but I’m getting the following error for the second statement, rejeesh@rejeesh-Vostro-1015:~$ update-alternatives –install /usr/bin/python python /usr/bin/python3 update-alternatives: –install needs <link> <name> <path> … Read more

How to install Maven 3 on Ubuntu 18.04/17.04/16.10/16.04 LTS/15.10/15.04/14.10/14.04 LTS/13.10/13.04 by using apt-get? [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Stack Overflow. Closed 8 years ago. Improve this question Try: sudo apt-get install maven If it works for you ignore the rest of this post. Intro I started setting up my Ubuntu … Read more