Ruby

nobu (Nobuyoshi Nakada) wrote:

Try gem install --user-install.

Like this?

$ gem install libv8 --user-install WARNING: You don't have /home/spider/.gem/ruby/2.2.0/bin in your PATH, gem executables will not run. Building native extensions. This could take a while... ERROR: Error installing libv8:	ERROR: Failed to build gem native extension. current directory: /usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/ext/libv8 /home/spider/.rvm/rubies/ruby-2.2.6/bin/ruby -r ./siteconf20170426-51278-i2ejt3.rb extconf.rb creating Makefile v8/third_party/instrumented_libraries (ERROR) ---------------------------------------- [0:01:11] Started. [0:01:11] Traceback (most recent call last): File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient_scm.py", line 962, in _Clone self._Run(clone_cmd, options, cwd=self._root_dir, retry=True) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient_scm.py", line 1249, in _Run gclient_utils.CheckCallAndFilterAndHeader(cmd, env=env, **kwargs) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient_utils.py", line 293, in CheckCallAndFilterAndHeader return CheckCallAndFilter(args, **kwargs) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient_utils.py", line 557, in CheckCallAndFilter **kwargs) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/subprocess2.py", line 262, in __init__ % (str(e), kwargs.get('cwd'), args[0])) OSError: Execution failed with error: [Errno 35] Resource temporarily unavailable. Check that /usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor or git exist and have execution permission. ---------------------------------------- Traceback (most recent call last): File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient.py", line 2360, in <module> sys.exit(main(sys.argv[1:])) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient.py", line 2346, in main return dispatcher.execute(OptionParser(), argv) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/subcommand.py", line 252, in execute return command(parser, args[1:]) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient.py", line 2099, in CMDsync ret = client.RunOnDeps('update', args) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient.py", line 1550, in RunOnDeps work_queue.flush(revision_overrides, command, args, options=self._options) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient_utils.py", line 1112, in run self.item.run(*self.args, **self.kwargs) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient.py", line 850, in run file_list) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient_scm.py", line 166, in RunCommand return getattr(self, command)(options, args, file_list) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient_scm.py", line 450, in update self._Clone(revision, url, options) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient_scm.py", line 962, in _Clone self._Run(clone_cmd, options, cwd=self._root_dir, retry=True) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient_scm.py", line 1249, in _Run gclient_utils.CheckCallAndFilterAndHeader(cmd, env=env, **kwargs) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient_utils.py", line 293, in CheckCallAndFilterAndHeader return CheckCallAndFilter(args, **kwargs) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/gclient_utils.py", line 557, in CheckCallAndFilter **kwargs) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/subprocess2.py", line 262, in __init__ % (str(e), kwargs.get('cwd'), args[0])) OSError: Execution failed with error: [Errno 35] Resource temporarily unavailable. Check that /usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor or git exist and have execution permission. Running: gclient root Running: gclient config --spec 'solutions = [ { "managed": False, "name": "v8", "url": "https://chromium.googlesource.com/v8/v8.git", "custom_deps": {}, "deps_file": "DEPS", "safesync_url": "", }, ] ' Running: gclient sync --with_branch_heads Traceback (most recent call last): File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/fetch.py", line 353, in <module> sys.exit(main()) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/fetch.py", line 348, in main return run(options, spec, root) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/fetch.py", line 342, in run return checkout.init() File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/fetch.py", line 142, in init self.run_gclient(*sync_cmd) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/fetch.py", line 76, in run_gclient return self.run(cmd_prefix + cmd, **kwargs) File "/usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/vendor/depot_tools/fetch.py", line 66, in run return subprocess.check_output(cmd, **kwargs) File "/usr/local/lib/python2.7/subprocess.py", line 219, in check_output raise CalledProcessError(retcode, cmd, output=output) subprocess.CalledProcessError: Command '('gclient', 'sync', '--with_branch_heads')' returned non-zero exit status 1 /usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/ext/libv8/builder.rb:109:in `block in setup_build_deps!': unable to fetch v8 source (RuntimeError)	from /usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/ext/libv8/builder.rb:107:in `chdir'	from /usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/ext/libv8/builder.rb:107:in `setup_build_deps!'	from /usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/ext/libv8/builder.rb:63:in `build_libv8!'	from /usr/home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5/ext/libv8/location.rb:24:in `install!'	from extconf.rb:7:in `<main>' extconf failed, exit code 1 Gem files will remain installed in /home/spider/.gem/ruby/2.2.0/gems/libv8-5.3.332.38.5 for inspection. Results logged to /home/spider/.gem/ruby/2.2.0/extensions/x86_64-freebsd-10/2.2.0/libv8-5.3.332.38.5/gem_make.out 

Resources still not available.
I see issue is closed, so maybe I'm addressing wrong project and ask author(s) of libv8 ( or anything in between )? Or ruby is not going to run in limited resources environment( in this case maximum processes limit )?

May I ask for any comment on why it was rejected?

Hello, libv8 maintainer here. This really does not look like an issue with Ruby itself. Seems to me it's due to Google's depot_tools spawning a bunch of processes to fetch v8 and its dependencies' sources. Further discussion: https://github.com/cowboyd/libv8/issues/236