在Windows7 64位上安装jslint-v8 Ruby gem的问题

Question

在Windows 7(64位)上的Rally App SDK 2.0p环境设置期间出现问题.我从rubyinstaller.org安装了Ruby 1.8.7-p358并设法安装了rake Ruby gem.但我在安装jslint-v8 gem时遇到问题.它依赖于therubyracer和libv8 gems,需要使用Ruby DevKit构建.在安装过程中,我收到以下错误:

C:\ruby> gem install jslint-v8
Temporarily enhancing PATH to include DevKit...
Building native extensions.  This could take a while...
ERROR:  Error installing jslint-v8:
    ERROR: Failed to build gem native extension.

    C:/ruby/bin/ruby.exe extconf.rb
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
    --with-opt-dir
    --without-opt-dir
    --with-opt-include
    --without-opt-include=${opt-dir}/include
    --with-opt-lib
    --without-opt-lib=${opt-dir}/lib
    --with-make-prog
    --without-make-prog
    --srcdir=.
    --curdir
    --ruby=C:/ruby/bin/ruby
extconf.rb:13: uninitialized constant Gem (NameError)
Checking for Python...

Gem files will remain installed in C:/ruby/lib/ruby/gems/1.8/gems/libv8-3.3.10.4 for inspection.
Results logged to C:/ruby/lib/ruby/gems/1.8/gems/libv8-3.3.10.4/ext/libv8/gem_make.out

有谁知道如何在Win7中正确安装它？谢谢!

Answer 1

您尝试安装的gem取决于libv8gem,它只不过是Google V8 JavaScript VM的包装器.

没有针对Windows的预编译libv8(就像Linux或OSX一样),这意味着它需要从头开始构建V8.

围绕V8构建过程的代码不是很可移植,更不用说要编译libv8你需要安装Python :-P

直到今天,根据存储库说明,没有人能够按照Windows上的libv8预编译说明操作:

https://github.com/cowboyd/libv8

抱歉,无法为您提供更好的回复.