I've built Blender as a python module on Ubuntu. Ran make install which updated the site-packages. Running python3 -m site returns the following: sys.path = [
cakephp-2.8
specialization
inspector
custom-ui
outgoing-mail
scrollbar
sas
pathtoolongexception
preferencefragment
aspose-slides
botdetect
phpseclib
rfc5545
lithium
bicubic
asar
unlock
filepond
mongodb-php
passwd
memory-optimized-tables
livecharts
navigation-compose
lightroom
pbxproj
connection-timeout
device-policy-manager
itanium-abi
pyvmomi
gravityforms