It's hard to believe no one else has used 2.0.12 with Lazarus trunk.
This sentence is nonsense for me. I can use Lazarus 2.0.12 with fpc 3.2.0 OR Lazarus Trunk with fpc 3.2.0. A described before, mixing of Lazarus is a no-go.
If you remove an old version of Lazarus dont forget to remove all the objectfiles too. Sometimes i have found, a 'make clean' did not found all old files and this make confusion. Normal, if i change the svn path, i remove ALL and build all from ground up. In times of OPM (and fpcupdeluxe) i am as fast as searching for problems in the installation.
With fpcupdeluxe + OPM i have always a running system and can test other combination without sideeffects.
You are correct, that sentence was nonsense. I meant to say "FPC 3.2.0 with Lazarus Trunk".
I basically removed every directory except the fpc directory with the 64-bit compiler. Then I checked out trunk.
I have not used fpcupdeluxe. I've had no need for it in the past. Looks like I may have to use it now.