ruby-on-rails - 在 PPC 上安装 GitLab 在 libv8 (3.11.8.17) 上失败，架构错误？

Question

我正在尝试使用 sudo -u git -H bundle install --deployment --without development test postgres aws libv8 在 Ubuntu PowerPC(mac mini)上安装 GitLab，但在 libv8 上安装失败(3.11.8.17)。输出如下所示。

我是 Ruby 的新手，但我猜它正在尝试从二进制文件安装不同的架构？我如何从源安装？任何帮助表示赞赏!

bundler 版本 1.3.5

gem 版2.0.3

ruby 版本 2.0.0p247 (2013-06-27) [powerpc-linux]

名字Linux ubumini 3.2.0-53-powerpc-smp #81-Ubuntu SMP Thu Aug 22 21:09:31 UTC 2013 ppc ppc ppc GNU/Linux

Installing libv8 (3.11.8.17) 
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

    /usr/local/bin/ruby extconf.rb 
creating Makefile
Compiling v8 for ia32
Using python 2.7.3
Using compiler: /usr/bin/g++
In file included from ../src/allocation.h:31:0,
                 from ../src/allocation.cc:28:
../src/globals.h:90:2: error: #error Host architecture was not detected as supported by v8
../src/globals.h:113:2: error: #error Target architecture ia32 is only supported on ia32 host
make[1]: *** [/home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/libv8-3.11.8.17/vendor/v8/out/ia32.release/obj.target/preparser_lib/src/allocation.o] Error 1
make: *** [ia32.release] Error 2
/home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/libv8-3.11.8.17/ext/libv8/location.rb:36:in `block in verify_installation!': libv8 did not install properly, expected binary v8 archive '/home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/libv8-3.11.8.17/vendor/v8/out/ia32.release/obj.target/tools/gyp/libv8_base.a'to exist, but it was not found (Libv8::Location::Vendor::ArchiveNotFound)
    from /home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/libv8-3.11.8.17/ext/libv8/location.rb:35:in `each'
    from /home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/libv8-3.11.8.17/ext/libv8/location.rb:35:in `verify_installation!'
    from /home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/libv8-3.11.8.17/ext/libv8/location.rb:26:in `install!'
    from extconf.rb:7:in `<main>'
GYP_GENERATORS=make \
    build/gyp/gyp --generator-output="out" build/all.gyp \
                  -Ibuild/standalone.gypi --depth=. \
                  -Dv8_target_arch=ia32 \
                  -S.ia32  -Dv8_can_use_vfp_instructions=true
make[1]: Entering directory `/home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/libv8-3.11.8.17/vendor/v8/out'
  CXX(target) /home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/libv8-3.11.8.17/vendor/v8/out/ia32.release/obj.target/preparser_lib/src/allocation.o
make[1]: Leaving directory `/home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/libv8-3.11.8.17/vendor/v8/out'


Gem files will remain installed in /home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/libv8-3.11.8.17 for inspection.
Results logged to /home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/libv8-3.11.8.17/ext/libv8/gem_make.out
An error occurred while installing libv8 (3.11.8.17), and Bundler cannot continue.
Make sure that `gem install libv8 -v '3.11.8.17'` succeeds before bundling.

Answer 1

V8 编译器只有 x86、AMD64 和 ARM 的后端。