I asked on #kde-edu and learned that cantor_rbacked.so would be present if Cantor was compiled with R support. This file is definitely not on my system. Based on this fact, I was advised that the problem was with the compilation.
I asked on #kde-edu and learned that cantor_rbacked.so would be present if Cantor was compiled with R support. This file is definitely not on my system. Based on this fact, I was advised that the problem was with the compilation.