PIP.md

+# Install pip
+
+In some cases, it may appear that Blender's python already knows about your
+system's installation of python (python is usually installed by default on most
+Linux distros). In such cases, you may use just `pip install something` to
+install libraries.
+
+There are two known ways to install `pip` into Blender.
+
+### Option 1
+
+This I tested on latest Blender 2.81 builds. The similar instructions should
+work for other Blender 2.8x versions.
+
+    $ /path/to/blender/2.xx/python/bin/python3 -m ensurepip
+    $ /path/to/blender/2.xx/python/bin/python3 -m pip install --upgrade pip setuptools wheel
+
+(exact name of `python` executable depends on specific blender build).
+
+### Option 2
+
+If, for some reason, Option 1 does not work for you (on some system Python says
+`no module named ensurepip`), then you have to do the following:
+
+1. Download [get-pip.py][13] script
+2. Run it with Blender's python:
+
+    $ /path/to/blender/2.xx/python/bin/python3.7m /path/to/get-pip.py
+
+Please refer to [official pip site][14] for official installation instructions.
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