* If LyX is compiled with a version suffix, the gettext mo files should also get this suffix. So lyx.mo should become lyx<suffix>.mo.
You brought up this question a while ago (search list archive for scons and version-suffix), and the result of the discussion seemed to be no suffix for mo files. Citing Angus' post: On Mac and Windows, the only change (JMarc will correct me here if I'm wrong) over a "normal" build is the name of the user preferences directory. LyX 1.4.2 on Windows resulted in C:\Documents and Settings\Angus\Application Data\LyX14x And this is confirmed by JMarc later.
* For a Windows build, ole32.lib should be added to the linker libraries. Aspell/Windows makes some ole32 calls.
You mean aspell msvc, right? I do not remember Abdel complained about mingw/aspell. Bo