Thread Subject: ssc_build error message - Simscape custom block

Hi, this is my first attempt at making my own Simscape block. But I get this error message when I try to execute ssc_build. I have my own block code, but I get the same error when using the example in +Capacitors. I tried running it from different folder directories and nothing seems to help, I would appreciate your advise!

>> ssc_build
??? Undefined function or variable 'ssc_buildimpl'.