I've installed iemmatrix from deken, but when I put a [declare -lib
iemmatrix] in Pd, I get the following error:
/home/alex/Documents/Pd/externals/iemmatrix/iemmatrix.pd_linux:libgsl.so.25:
cannot open shared object file: No such file or directory
I'm on Debian 12, with Pd-0.54.1