hello, thanks for the 5.10 release! just a problem on the mac: it seems that the pypy3 binaries are linked against a libffi provided by a package manager (homebrew?), since dyld is looking for /usr/local/opt/libffi/lib/libffi.6.dylib (see below the error reported and otool output). since i do not use homebrew, it fails to execute on my mac. i have the problem with the pypy3 pre-sierra version, but according to a comment on the morepypy blog [0], the problem exist for high sierra version of pypy3 and for pypy2 (which looks for /usr/local/opt/openssl/lib/libssl.1.0.0.dylib) thanks again for your work, and best wishes for 2018! renaud 0. https://www.blogger.com/comment.g?blogID=3971202189709462152&postID=3223396318213306071&bpli=1 % pypy3 dyld: Library not loaded: /usr/local/opt/libffi/lib/libffi.6.dylib Referenced from: /Users/Shared/src/pypy3-v5.10.0-osx64-2/bin//libpypy3-c.dylib Reason: image not found Trace/BPT trap % otool -L /Users/Shared/src/pypy3-v5.10.0-osx64-2/bin/libpypy3-c.dylib /Users/Shared/src/pypy3-v5.10.0-osx64-2/bin/libpypy3-c.dylib: @rpath/libpypy3-c.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libutil.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1238.0.0) /usr/lib/libexpat.1.dylib (compatibility version 7.0.0, current version 8.0.0) /usr/lib/libbz2.1.0.dylib (compatibility version 1.0.0, current version 1.0.5) /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.8) /usr/local/opt/libffi/lib/libffi.6.dylib (compatibility version 7.0.0, current version 7.1.0) /usr/lib/libncurses.5.4.dylib (compatibility version 5.4.0, current version 5.4.0) -- Renaud Blanch http://iihm.imag.fr/blanch/ mailto:renaud.blanch@imag.fr tel:+33.4.57.42.14.56