I've installed the new compiler as said before, but still can't get it to work properly. I'm getting a build error 128. Any ideas ? But I did manage to upgrade wxDevC++ to v126.96.36.199. Had to remake the aos3 compiler set as it was gone after upgrading.
i had similar isue. bernd told me to run devcpp update setup again and explicitly install the mpc libraries. search for it as soon as packages are displayed. they are set to be skipped by default it seems. now the c++ compiler runs, how well remains to be tested. i seem to get some a little sorrupted feedback.