How to Install LibreOffice 4.0 in Ubuntu 12.04

Hi there! I don't know if you've heard about it but this week we had some great news for the open source community and Linux: LibreOffice 4.0 has just been released. :) I'm not going to describe all the new features and improvements since you'll get a better glance at them by visiting the release notes. I'll just point out four of them which I think to be the most significant:

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1. Better interoperability - Interoperability with other file formats is a very important feature for any user and a critical one for enterprise users;
2. Remote control Android app for presentations - a month ago I was just discussing with my brother how this would be cool to do and gladly the LibreOffice development team made it a reality. Now you can control and view the presentations simultaneously in your Android phone or tablet;
3. Preetier User Interface - it now supports Firefox Themes. Now you can customize the looks of your Libreoffice instalation;
4. Better Performance - faster, faster and... did I already say faster?

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How to install HeeksCAD in Ubuntu 12.04

Hi! In a previous post where I wrote about the CNC Software Toolchain for Linux I mentioned HeeksCAD, which is a great software to generate the toolpaths from the 3D models for CNC machining. Since I upgraded to Ubuntu 12.04 I started having some problems with the HeeksCNC plugin and some features like the pocketing and profile operations stopped working. I tried to reinstall it in Ubuntu 12.04 but then I found out that it wasn't a so straight forward process as with previous Ubuntu versions. As such, I decided to make a small tutorial on how to install it under Ubuntu 12.04 Precise Pangolin.

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So, the first trick is that you cannot install the official version from the official HeeksCAD git repository.

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