Hmm, can you please create a bug report at https://bugs.chromium.org/p/v8/issues/entry and include the following information:
1.) Commit hash that you are trying to build 2.) Platform 3.) Exact steps you used until you reached "tools/dev/v8gen.py x64.release" Cheers, Michael On Wed, Jul 26, 2017 at 12:37 PM Ross SimbioS <ross.sys...@gmail.com> wrote: > Hi Michael. > I went through all the steps on the instructions but error still here > > root@server:/opt/v8# tools/dev/v8gen.py x64.release > > Hint: You can raise verbosity (-vv) to see the output of failed commands. > > Traceback (most recent call last): > File "tools/dev/v8gen.py", line 304, in <module> > sys.exit(gen.main()) > File "tools/dev/v8gen.py", line 298, in main > return self._options.func() > File "tools/dev/v8gen.py", line 166, in cmd_gen > gn_outdir, > File "tools/dev/v8gen.py", line 208, in _call_cmd > stderr=subprocess.STDOUT, > File "/usr/lib/python2.7/subprocess.py", line 574, in check_output > raise CalledProcessError(retcode, cmd, output=output) > subprocess.CalledProcessError: Command '['/usr/bin/python', '-u', > 'tools/mb/mb.py', 'gen', '-f', 'infra/mb/mb_config.pyl', '-m', > 'developer_default', '-b', 'x64.release', 'out.gn/x64.release']' returned > non-zero exit status 1 > > Do you have a thought ? > thanks for the help > > > On 26 July 2017 at 13:08, Michael Hablich <habl...@chromium.org> wrote: > >> Do the steps in https://github.com/v8/v8/wiki/Building-from-Source work >> for you? >> >> On Wed, Jul 26, 2017 at 11:37 AM Ross SimbioS <ross.sys...@gmail.com> >> wrote: >> >>> Hi. >>> Please help me. >>> My problem: >>> >>> root@server:/opt/v8/tools/dev# ./v8gen.py -vv x64.release >>> >>> ################################################################################ >>> cd /opt/v8 >>> >>> ################################################################################ >>> /usr/bin/python -u tools/mb/mb.py gen -f infra/mb/mb_config.pyl -m >>> developer_default -b x64.release out.gn/x64.release >>> Traceback (most recent call last): >>> File "tools/mb/mb.py", line 36, in <module> >>> import gn_helpers >>> ImportError: No module named gn_helpers >>> Traceback (most recent call last): >>> File "./v8gen.py", line 304, in <module> >>> sys.exit(gen.main()) >>> File "./v8gen.py", line 298, in main >>> return self._options.func() >>> File "./v8gen.py", line 166, in cmd_gen >>> gn_outdir, >>> File "./v8gen.py", line 208, in _call_cmd >>> stderr=subprocess.STDOUT, >>> File "/usr/lib/python2.7/subprocess.py", line 574, in check_output >>> raise CalledProcessError(retcode, cmd, output=output) >>> subprocess.CalledProcessError: Command '['/usr/bin/python', '-u', >>> 'tools/mb/mb.py', 'gen', '-f', 'infra/mb/mb_config.pyl', '-m', >>> 'developer_default', '-b', 'x64.release', 'out.gn/x64.release']' >>> returned non-zero exit status 1 >>> >>> Python 2.7.12 >>> >>> I can not understand what the problem is ( >>> >>> Many thanks. >>> >>> -- >>> -- >>> v8-users mailing list >>> v8-users@googlegroups.com >>> http://groups.google.com/group/v8-users >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "v8-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to v8-users+unsubscr...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- >> -- >> v8-users mailing list >> v8-users@googlegroups.com >> http://groups.google.com/group/v8-users >> --- >> > You received this message because you are subscribed to a topic in the >> Google Groups "v8-users" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/v8-users/5qqum0FTWNE/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> v8-users+unsubscr...@googlegroups.com. >> > >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > > Best Regards Ross > Remote Server Administration. > e-mail: ross.sys...@gmail.com > skype: ross.sysadm > System Admin, Linux & Cloud Computing expert ready to complete your work > on Freelancer.com - Hire Me at > <https://www.freelancer.com/users/757451.html?ext=1&action=hireme> > > -- > -- > v8-users mailing list > v8-users@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
