Hallo!
Okay, but when I start pd -lib libdir and then make an [import iemmatrix] I get the message: libdir_loader: added iemmatrix to the canvas-local path [import] loaded library: iemmatrix but I cannot use [mtx_add], only [iemmatrix/mtx_add]
[...]
Yeah, same for me. I don't have time to look at this right now. I've barely tried the Pd-0.40.2-extended builds, I expect they are very rough. Try turning on -verbose and seeing what it's trying to load.
I fixed it now, but I don't know if this is not a bug in pd 0.40:
The problem is, that canvas-local search path really tread each path as local to the canvas-path ( see line 1561 in g_canvas.c). So if you add e.g. /usr/local/lib/pd/extra/iemmatrix, it will search for this path, but local to the canvas path - so if I started Pd from /home/me it will search in /home/me//usr/local/lib/pd/extra/iemmatrix !
Is this a feature or a bug of Pd ?
I fixed it now in libdir.c, so that I add ../../usr/local/lib/pd/extra/iemmatrix to the canvas-local search path instead of /usr/local/lib/pd/extra/iemmatrix ... But I cannot guarantee that this will also work on windows ...
LG Georg