Running "make install" fails with the following error since the webapprt stuff landed for Linux: cd ../../dist/firefox-trunk/webapprt && rm -f omni.ja; /usr/bin/zip -r9m omni.ja chrome chrome.manifest components/*.js components/*.xpt components/*.manifest modules res defaults greprefs.js jsloader jssubloader update.locale -x chrome/icons/\* defaults/preferences/channel-prefs.js defaults/pref/channel-prefs.js res/cursors/\* res/MainMenu.nib/\* && /build/buildd/firefox-trunk-16.0~a1~hg20120605r95824/obj-x86_64-linux-gnu/_virtualenv/bin/python /build/buildd/firefox-trunk-16.0~a1~hg20120605r95824/./config/optimizejars.py --optimize /build/buildd/firefox-trunk-16.0~a1~hg20120605r95824/obj-x86_64-linux-gnu/browser/installer/../../jarlog//en-US ./ ./) /bin/sh: Syntax error: ")" unexpected make[3]: *** [install] Error 2 make[3]: Leaving directory `/build/buildd/firefox-trunk-16.0~a1~hg20120605r95824/obj-x86_64-linux-gnu/browser/installer' make[2]: *** [install] Error 2 make[2]: Leaving directory `/build/buildd/firefox-trunk-16.0~a1~hg20120605r95824/obj-x86_64-linux-gnu' make[1]: *** [install] Error 2 make[1]: Leaving directory `/build/buildd/firefox-trunk-16.0~a1~hg20120605r95824'

Likely dup of https://bugzilla.mozilla.org/show_bug.cgi?id=761975 which is fixed and should be in today's Nightly builds.