I installed 1.15 pre 2 in French today, on Windows 7 64 bits. I didn't read the messages before, so I didn't fix line 213 and I indeed got an error message about a command not found just when
WeiDU wrote successfully installed.
I only had BG2Fixpack 9 (official version) installed before
BGT.
I tried starting a new game and the voice are properly in French, whatever way was implemented to get the INTRO*.WAV files into the game. I also tried the other WAV files with Near Infinity and they are right.
I also tried some older games from version 1.12, one in Ulcaster, with successful access to the worldmap and travel to another area (well, the worldmap used in from the save game, so it doesn't say much), and another one to trigger transition to Amn, which worked very well. I had the feeling it was quicker than in my memory, with not much time to start worrying (about 15 seconds to get to the ambush scene).
In the DEBUG file, I noticed no "error" (or "erreur" either from the command line) but I noticed about 80 warnings regarding MOS or _(HT|LM|
SR).BMP files for areas when dealing with the TIS files. For instance, for ar3101.tis:
Warning : Cannot handle area MOS file
Warning : Cannot delete source area MOS file
Everything it cannot handle seems to end up with a "cannot delete" afterwards.
I jumped to AR3101 without issue. I also tried AR7200 at night as I had these warning for AR7200n. It also worked properly. So I assume it is just a false alarm from tis2bg2.
Regarding a new worldmap, I started in Candlekeep, then moved through the console to AR6900, then proceeded to travel normally to the Friendly Arm. It worked properly too.