1671232 - |mach build| fails with ModuleNotFoundError: No module named 'mach'

Status: RESOLVED DUPLICATE of bug 1669934

(Firefox Build System :: General, defect)

Description

[[ex-Mozilla] Agi Sferro | :agi]

Clean objdir, MacOS 15.5

./mach build    
 Config object not found by mach.
 0:01.28 Clobber not needed.
 0:01.28 Adding make options from /Users/asferro/workspace/mozilla-central/mozconfig
    MOZ_MAKE_FLAGS=-j40
    MOZ_OBJDIR=/Users/asferro/workspace/mozilla-central/objdir
    OBJDIR=/Users/asferro/workspace/mozilla-central/objdir
    FOUND_MOZCONFIG=/Users/asferro/workspace/mozilla-central/mozconfig
    export FOUND_MOZCONFIG
 0:01.30 /usr/bin/make -f client.mk MOZ_PARALLEL_BUILD=40 -s configure
 0:01.32 cd /Users/asferro/workspace/mozilla-central/objdir
 0:01.32 /Users/asferro/workspace/mozilla-central/configure
 0:01.62 Re-executing in the virtualenv
 0:01.90 Adding configure options from /Users/asferro/workspace/mozilla-central/mozconfig
 0:01.90   --enable-application=mobile/android
 0:01.90   --target=x86_64
 0:01.90   --with-macos-sdk=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
 0:01.90   --with-compiler-wrapper=/usr/local/bin/icecc
 0:01.90 checking for vcs source checkout... git
 0:01.96 checking for a shell... /bin/sh
 0:02.07 checking for host system type... x86_64-apple-darwin19.5.0
 0:02.07 checking for target system type... x86_64-unknown-linux-android
 0:02.08 Traceback (most recent call last):
 0:02.08   File "/Users/asferro/workspace/mozilla-central/configure.py", line 213, in <module>
 0:02.08     sys.exit(main(sys.argv))
 0:02.08   File "/Users/asferro/workspace/mozilla-central/configure.py", line 54, in main
 0:02.08     sandbox.run(os.path.join(os.path.dirname(__file__), 'moz.configure'))
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 447, in run
 0:02.08     self.include_file(path)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 438, in include_file
 0:02.08     exec_(code, self)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/util.py", line 56, in exec_
 0:02.08     exec(object, globals, locals)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/moz.configure", line 156, in <module>
 0:02.08     when='--enable-compile-environment')
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 775, in include_impl
 0:02.08     self.include_file(what)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 438, in include_file
 0:02.08     exec_(code, self)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/util.py", line 56, in exec_
 0:02.08     exec(object, globals, locals)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/build/moz.configure/toolchain.configure", line 103, in <module>
 0:02.08     include('android-ndk.configure', when=compiling_android)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 775, in include_impl
 0:02.08     self.include_file(what)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 438, in include_file
 0:02.08     exec_(code, self)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/util.py", line 56, in exec_
 0:02.08     exec(object, globals, locals)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/build/moz.configure/android-ndk.configure", line 10, in <module>
 0:02.08     @imports(_from='mozboot.android', _import='NDK_VERSION')
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 758, in decorator
 0:02.08     depends = DependsFunction(self, func, dependencies, when=when)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 129, in __init__
 0:02.08     sandbox._value_for(self)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 544, in _value_for
 0:02.08     return self._value_for_depends(obj)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/util.py", line 1021, in method_call
 0:02.08     cache[args] = self.func(instance, *args)
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 553, in _value_for_depends
 0:02.08     value = obj.result()
 0:02.08   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/util.py", line 1021, in method_call
 0:02.09     cache[args] = self.func(instance, *args)
 0:02.09   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 155, in result
 0:02.09     return self._func(*resolved_args)
 0:02.09   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 1207, in wrapped
 0:02.09     self._apply_imports(func, glob)
 0:02.09   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 880, in _apply_imports
 0:02.09     self._get_one_import(_from, _import, _as, glob)
 0:02.09   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/configure/__init__.py", line 1010, in _get_one_import
 0:02.09     exec_(import_line, {}, glob)
 0:02.09   File "/Users/asferro/workspace/mozilla-central/python/mozbuild/mozbuild/util.py", line 56, in exec_
 0:02.09     exec(object, globals, locals)
 0:02.09   File "<string>", line 1, in <module>
 0:02.09   File "/Users/asferro/workspace/mozilla-central/python/mozboot/mozboot/android.py", line 16, in <module>
 0:02.09     from mozboot.bootstrap import MOZCONFIG_SUGGESTION_TEMPLATE
 0:02.09   File "/Users/asferro/workspace/mozilla-central/python/mozboot/mozboot/bootstrap.py", line 33, in <module>
 0:02.09     from mach.util import UserError
 0:02.09 ModuleNotFoundError: No module named 'mach'
 0:02.10 *** Fix above errors and then restart with               "./mach build"
 0:02.10 make: *** [configure] Error 1

Comment 1

[[ex-Mozilla] Agi Sferro | :agi]

Looks like this is another variation of https://bugzilla.mozilla.org/show_bug.cgi?id=1669934#c15

Comment 2

[Ricky Stewart]

Looks like this is another variation of https://bugzilla.mozilla.org/show_bug.cgi?id=1669934#c15

Yep -- looks like I can reproduce this if I brew uninstall python.

So for you, running brew install python (and making sure that configure uses that python) may fix the problem?