In times of virtual labs, because of the pandemia, if I could use the features of XCOS in its electric modeling, I would need no other simulator, but I can't make it work.

For the simplest model it sends messages like

"sorry compiling problem"
"ilib_compile: Error while executing Makelib."

"c_pass1: build the modelica meta-block failed"

"xcos_simulate: Error during block parameters update."

I don't understand any of the modelika part, but the question is what are the requirements for it to work. One of the issues was the C compiler, but the answer to haveacompiler() is T.

I have no poblem simulating linear systems like differential equations, but I need the electric models.

I get the same message both in Windows and in Linux

I would really appreciate help in this issue.

I enclose a small picture of this very simple circuit