This guide contains instructions about installing FreeCAD 0.15 from PPA in Ubuntu 14.04. This official PPA is provided by FreeCAD maintainers in Launchpad. Thanks to them especially Normand C for uploading all packages. Perform these command lines in your Terminal:

sudo apt-add-repository ppa:freecad-maintainers/freecad-stable
sudo apt-get update
sudo apt-get freecad
Note: in our system (Ubuntu 14,04 32 bit) it takes 45.6 MB data to be downloaded.

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