DualLaz

Two simultaneous Lazarus copies operational in Linux 64 bit

Typically, you have a primary install via fpcUP in ~/development.
But you also want a secondary test version in /workdir/LazB independently, possibly for release testing of Lazarus ver. 1.4

Here is a run-through to achieve that. Let's assume:

• We use the Linux distro: mint 17.1 KDE 64 bit of 2015 (Kubuntu should work too, I guess)
• primary Lazarus resides in ~/development installed via fpcUP
• no other Lazarus installed via debian or whatever, which could interfere somehow