====== Tipps zu pip ======

===== Install =====

==== Abhängigkeiten aus einer Requirements-Datei installieren ====

  *<code bash>pip install -r requirements.txt</code>

==== ImportError: No module named pip ====


  *<code bash>python3 -m ensurepip</code>
==== Sudo or not? ====

  * [[https://www.reddit.com/r/learnpython/comments/6dsycn/pip_install_to_sudo_or_not/|pip install: sudo or not?]]

==== Upgrading PIP: ====
  * <code bash>pip install --upgrade pip</code>
[[https://stackoverflow.com/questions/5183672/how-do-i-update-a-python-package|Updating Python Packages with PIP]]
==== Spezielle Version mit pip installieren ====

  * <code bash>pip install MySQL_python==1.2.2</code>


==== pip list  ====

List outdated packages
  * <code bash>pip list -o</code>

List only locally (in virtualenv installed) packages
  * <code bash>pip list -l</code>

==== Package mit pip updaten: ====

  * <code bash>pip install pyOpenSSL --upgrade</code>

oder mit 
  * <code bash>
pip install pip-upgrader
pip-upgrade
</code>

==== pip auf OSX installieren: ====

  *<code bash>sudo easy_install pip</code>
  *[[https://softwaretester.info/install-and-upgrade-pip-on-mac-os-x/|Install and upgrade pip on Mac OS X]]