Various fixes to install process on ubuntu#22

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agur wants to merge 3 commits intodeeplearningparis:masterfrom

Commits on Mar 8, 2016

#21 - Various deep learning packages install issues - resolved a few issues. Still work in progress to resolve a few more.

Amir Gur
authored and
Amir Gur
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Commits on Mar 9, 2016

#21 - Various deep learning packages install issues - fixed a few more:

Amir Gur
authored and
Amir Gur
committed

Commits on Mar 10, 2016

#21 - made a function out of the process to Install of caffe from nvidia packages - it can be used as a backup when building fails.

Amir Gur
authored and
Amir Gur
committed