For me, on almost-latest macOS (10.15.4, although 10.15.5 just came out), test2 will not load externals at all.
I get the "… couldn’t create” message in the Pd Window, but whereas previously I could quit Pd, go to System Preferences > Security & Privacy and there would be a little message telling me the last piece of software that was blocked (and allowing me to unblock it), that message no longer appears. To make matters worse, when I go back to 0.50-2, none of my externals will load there, either, now that I’ve run test2. Yikes! Kevin > On May 29, 2020, at 4:01 PM, Miller Puckette via Pd-announce > <pd-annou...@lists.iem.at> wrote: > > To Pd-announce: > > Pd 0.51-0test2 is up. It should fix the code signing problem in test1 ofr > Macintoshes. No difference from test1 on other OSes. > > http://msp.ucsd.edu/software.htm > > cheers > Miller > > > > > _______________________________________________ > Pd-announce mailing list > pd-annou...@lists.iem.at > https://urldefense.com/v3/__https://lists.puredata.info/listinfo/pd-announce__;!!Mih3wA!QGc5i8PTe-F_4dnjJDKiw64MilFuPqW8NHzUgNx4wPlVBsdDkpvll4rCcljYD_zx$ > > _______________________________________________ > Pd-list@lists.iem.at mailing list > UNSUBSCRIBE and account-management -> > https://urldefense.com/v3/__https://lists.puredata.info/listinfo/pd-list__;!!Mih3wA!QGc5i8PTe-F_4dnjJDKiw64MilFuPqW8NHzUgNx4wPlVBsdDkpvll4rCchQiXOi8$ > _______________________________________________ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list