qt5 on Precise Pangolin

Link dump for setting up qt5 on Ubuntu 12.04 - 

https://askubuntu.com/questions/279421/how-can-i-install-qt-5-x-on-12-04-lts

https://stackoverflow.com/questions/22925717/adding-qmake-cxxflags-std-c11-to-pro-file-in-qt-not-workingon-linux-12-0

https://stackoverflow.com/questions/19836858/upgrade-gcc-4-6-3-on-ubuntu-12-04-to-4-8-2

https://www.google.com/search?q=which+version+of+gcc+adds+c%2B%2B11+support&oq=which+version+of+gcc+adds+c%2B%2B11+support

Need 4.8.1

ERROR libvlc.so.5 not found

did ldd, found the paths, copied to build dir.

https://github.com/probonopd/linuxdeployqt/issues/105

need to copy them to a dir in LD_LIBRARY_PATH