Trying to run one from the command line gives me: bld-lion-r5-031:MacOS cltbld$ ./b2g dyld: Library not loaded: @executable_path/libmozglue.dylib Referenced from: /Volumes/B2G/B2G.app/Contents/MacOS/./b2g Reason: image not found Trace/BPT trap: 5 And indeed, that's missing from the package: bld-lion-r5-031:MacOS cltbld$ ls XUL greprefs.js libplds4.dylib application.ini hyphenation libsmime3.dylib b2g libfreebl3.dylib libsoftokn3.dylib chrome libmozalloc.dylib libssl3.dylib chrome.manifest libmozsqlite3.dylib libxpcom.dylib components libnspr4.dylib modules crashreporter-override.ini libnss3.dylib platform.ini crashreporter.app libnssckbi.dylib plugin-container.app defaults libnssdbm3.dylib removed-files dependentlibs.list libnssutil3.dylib res dictionaries libplc4.dylib run-mozilla.sh Could be a package manifest issue, maybe?

Looks like they the library is being built. Your idea of it being missing from the packaging manifest seems like a reasonable possibility. make -C build libs rm -f libmozglue.dylib /builds/slave/m-cen-osx64-gecko-ntly/build/obj-firefox/_virtualenv/bin/python /builds/slave/m-cen-osx64-gecko-ntly/build/config/pythonpath.py -I../../config /builds/slave/m-cen-osx64-gecko-ntly/build/config/expandlibs_exec.py --depend .deps/libmozglue.dylib.pp --target libmozglue.dylib --uselist -- /usr/local/bin/ccache /usr/bin/g++-4.2 -Wall -Wpointer-arith -Woverloaded-virtual -Werror=return-type -Wempty-body -Wno-ctor-dtor-privacy -Wno-overlength-strings -Wno-invalid-offsetof -Wno-variadic-macros -Wcast-align -DMOZ_ENABLE_JS_DUMP -fno-exceptions -fno-strict-aliasing -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fshort-wchar -pthread -DNO_X11 -pipe -DNDEBUG -DTRIMMED -g -O3 -fomit-frame-pointer -fPIC -o libmozglue.dylib -framework Cocoa -lobjc -framework ExceptionHandling -Wl,-executable_path,/builds/slave/m-cen-osx64-gecko-ntly/build/obj-firefox/dist/bin -Wl,-dead_strip ../../memory/build/libmemory.a ../../mfbt/libmfbt.a -dynamiclib -install_name @executable_path/libmozglue.dylib -compatibility_version 1 -current_version 1 -single_module chmod +x libmozglue.dylib /builds/slave/m-cen-osx64-gecko-ntly/build/obj-firefox/config/nsinstall -L /builds/slave/m-cen-osx64-gecko-ntly/build/obj-firefox/mozglue/build -m 755 libmozglue.dylib ../../dist/lib /builds/slave/m-cen-osx64-gecko-ntly/build/obj-firefox/config/nsinstall -L /builds/slave/m-cen-osx64-gecko-ntly/build/obj-firefox/mozglue/build -m 755 libmozglue.dylib ../../dist/bin make -C tests libs

This is the patch I had in my queue that fixes this. I've already sent it to try and passes all the tests.

(In reply to Hernán Rodriguez Colmeiro (:peregrino) from comment #2) > Created attachment 638838 [details] [diff] [review] > Proposed patch > > This is the patch I had in my queue that fixes this. I've already sent it to > try and passes all the tests. This patch fixes my local build and package of Mac B2G desktop. $ ls /Volumes/B2G\ 1/B2G.app/Contents/MacOS/libmozglue.dylib /Volumes/B2G 1/B2G.app/Contents/MacOS/libmozglue.dylib $ /Volumes/B2G\ 1/B2G.app/Contents/MacOS/b2g Opened socket on 9999 <snip> $ echo $? 0

This is a problem on Windows, too.

This patch is basically a b2g port of bug 716397

Comment on attachment 638838 [details] [diff] [review] Proposed patch khuey thinks it's reasonable, and it looks ok to me.

(In reply to Michael Wu [:mwu] from comment #6) > Comment on attachment 638838 [details] [diff] [review] > Proposed patch > > khuey thinks it's reasonable, and it looks ok to me. many thanks mwu + khuey for the r+. checkin-needed!

https://hg.mozilla.org/integration/mozilla-inbound/rev/d7ccd19c8767 Also, please give your patches real commit messages when you attach them here :)

(In reply to Ryan VanderMeulen from comment #8) > https://hg.mozilla.org/integration/mozilla-inbound/rev/d7ccd19c8767 > > Also, please give your patches real commit messages when you attach them > here :) Heh, will do. Sorry about that one :)

I got a bunch of reports on my blog about Windows still not working, citing a missing gkmedias.dll.

Windows is broken for a different reason than osx - a new bug is probably more appropriate.

(In reply to Michael Wu [:mwu] from comment #12) > Windows is broken for a different reason than osx - a new bug is probably > more appropriate. Filed bug 771095.