如何在10.10优胜美地安装therubyracer宝石？如何在10.10优胜美地安装theruby

我不管理上约塞米蒂10.10安装therubyracer宝石。

下面是日志：

11:53  $ gem install libv8 -v '3.16.14.3' -- --with-system-v8


Building native extensions with: '--with-system-v8'
This could take a while...
Successfully installed libv8-3.16.14.3
Parsing documentation for libv8-3.16.14.3
Installing ri documentation for libv8-3.16.14.3
Done installing documentation for libv8 after 0 seconds
1 gem installed


02:05  $ gem install therubyracer -v '0.12.1' -- --with-system-v8


Building native extensions with: '--with-system-v8'
This could take a while...
ERROR:  Error installing therubyracer:
    ERROR: Failed to build gem native extension.

    /usr/local/var/rbenv/versions/2.1.2/bin/ruby extconf.rb --with-system-v8
checking for main() in -lpthread... yes
checking for main() in -lobjc... yes
checking for v8.h... no
*** 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=/usr/local/var/rbenv/versions/2.1.2/bin/ruby
    --with-pthreadlib
    --without-pthreadlib
    --with-objclib
    --without-objclib
    --enable-debug
    --disable-debug
    --with-v8-dir
    --without-v8-dir
    --with-v8-include
    --without-v8-include=${v8-dir}/include
    --with-v8-lib
    --without-v8-lib=${v8-dir}/lib
/usr/local/var/rbenv/versions/2.1.2/lib/ruby/gems/2.1.0/gems/libv8-3.16.14.3/ext/libv8/location.rb:50:in `configure': You have chosen to use the version of V8 found on your system (Libv8::Location::System::NotFoundError)
and *not* the one that is bundle with the libv8 rubygem. However,
it could not be located. please make sure you have a version of
v8 that is compatible with 3.16.14.3 installed. You may
need to special --with-v8-dir options if it is in a non-standard
location

thanks,
The Mgmt

    from /usr/local/var/rbenv/versions/2.1.2/lib/ruby/gems/2.1.0/gems/libv8-3.16.14.3/lib/libv8.rb:7:in `configure_makefile'
    from extconf.rb:32:in `'

extconf failed, exit code 1

Gem files will remain installed in /usr/local/var/rbenv/versions/2.1.2/lib/ruby/gems/2.1.0/gems/therubyracer-0.12.1 for inspection.
Results logged to /usr/local/var/rbenv/versions/2.1.2/lib/ruby/gems/2.1.0/extensions/x86_64-darwin-14/2.1.0-static/therubyracer-0.12.1/gem_make.out

Answer 1:

git clone https://github.com/cowboyd/libv8.git
cd libv8
bundle install
bundle exec rake clean build binary
gem install pkg/libv8-3.16.14.3-x86_64-darwin-12.gem #note that libv8 version may change, so tab through files in pkg/, also remember to use the one with version specified

那么就捆绑项目宝石

这仅仅是它为我工作在10.10的方法（红宝石2.1.2）

Answer 2:

gem uninstall libv8
brew install v8
gem install therubyracer
gem install libv8 -v '3.16.14.3' -- --with-system-v8

这仅仅是它为我工作在10.10的方法（红宝石2.1.2）

或尝试gem install libv8 -v 'XX.XX.XX' -- --with-system-v8加上宝石的版本:)

Answer 3:

答案都不工作了我这一次。 我有太多使用：

brew tap homebrew/versions
brew install v8-315

gem install libv8 -v '3.16.14.13' -- --with-system-v8
gem install therubyracer -- --with-v8-dir=/usr/local/opt/v8-315

bundle install

看到在Github上rubyracer问题。

希望它可以帮助别人。

Answer 4:

也许这将是有用的人，但我有问题，安装therubyracer（因为与libv8问题）的解决办法是卸载 ，我已经安装的所有libv8。 安装therubyracer

$ gem uninstall libv8
$ gem install therubyracer -v '0.12.0'
Fetching: libv8-3.16.14.7-x86_64-darwin-14.gem ( 57%)
Fetching: libv8-3.16.14.7-x86_64-darwin-14.gem (100%)
Successfully installed libv8-3.16.14.7-x86_64-darwin-14
Building native extensions.  This could take a while...
Successfully installed therubyracer-0.12.0
2 gems installed

我希望这可以帮助别人。

Answer 5:

看起来这已得到修复上游。 什么工作对我来说和@aurels和@Mike CAUSER和@Juanda是：

bundle update libv8

Answer 6:

这个工作对我非常好我的优胜美地和Ruby 2.1.5（红宝石通过RVM）

gem install libv8 -v '3.16.14.3' -- --with-system-v8

早些时候，这是给我错误Gem::Ext::BuildError: ERROR: Failed to build gem native extension. 对于libv8宝石版本3.16.14.3

Answer 7:

我能后红宝石赛车进行rm Gemfile.lock

事先：我安装通过V8 brew install v8 ，并没有gem install libv8 -v '3.16.14.3' -- --with-system-v8

和我运行10.10优胜美地

Answer 8:

只有这对我的作品在我的优山美地，红宝石2.1.2：

gem install libv8 -v '3.16.14.3' -- --with-system-v8
brew link --overwrite v8-315 --force
gem install therubyracer -v '0.12.2' -- --with-system-v8

Answer 9:

他们已经在最近版本libv8的纠正了这个问题。 请参阅： https://github.com/cowboyd/libv8/issues/123

你应该从GitHub库安装在铁轨我添加了一行到我的Gemfile这样的gem "libv8", git: "git://github.com/cowboyd/libv8.git", submodules: true

编辑：

这显然只解决了一些问题。 我安装libv8的新版本，但现在rubyracer仍在寻找另外一个我想？ 还是寻找到它。

Answer 10:

我对约塞米蒂同样的问题。 我的解决方案是类似于上面出现。

使用gem uninstall libv8删除任何可能被安装。

离开therubyracer在你的Gemfile，但删除任何明确提到libv8。

运行bundle install 。

libv8然后装细的依赖。

Answer 11:

更新答案2018。

我在高塞拉利昂，在自制1.6.1

brew install v8-315

gem install libv8 -v '3.16.14.13' -- --with-system-v8
gem install therubyracer -- --with-v8-dir=/usr/local/opt/v8@3.15/

对我来说是什么工作。

幸得@编码成瘾的他原来的答复 。

Answer 12:

后试图简单地升级红宝石工作时间：

brew install ruby 

然后添加以下到宝石文件：

gem 'libv8'  
gem 'therubyracer' 

Answer 13:

我做了以下

gem install therubyracer

现在安装therubyracer 0.12.1它安装依赖性libv8 (3.16.14.7 x86_64-darwin-14)其与没有错误安装。

我这样做是使用ruby 2.1.5 ，我通过安装：

CC=/usr/bin/gcc rbenv install 2.1.5

我跑后做brew upgrade ruby-builds 。

安装完成后ruby 2.1.5 ，我也跑

gem upgrade --system

让rubygems-update 2.4.5

Answer 14:

这与libv8一些冲突情况发生的原因，以及，虽然你可以分配一个版本到rubyracer，它将被安装：

更改的Gemfile如下：

游戏 'Therubyrcher' 〜> 0.12.1“

并做捆绑安装

Answer 15:

什么工作对我来说，基于以下评论，

https://github.com/cowboyd/therubyracer/issues/304#issuecomment-62046085

是去除Gemfile.lock的，然后运行bundle安装

Answer 16:

抬起头对可能一直有我的问题的人：我结束了在卸载RVM我的红宝石版本，然后重新安装它。 这似乎使用的Xcode开发工具的最新版本正确的依赖关系编译红宝石。

rvm list
rvm uninstall ruby-x.x.x
rvm install ruby-x.x.x

Answer 17:

该解决方案按照上面只是一个微小的改变的Jakub Troszok的解决方案为我

gem uninstall libv8
gem install therubyracer -v '0.12.1'
    Fetching: libv8-3.16.14.19-x86_64-darwin-18.gem (100%)
    Successfully installed libv8-3.16.14.19-x86_64-darwin-18
    Building native extensions.  This could take a while...
    Successfully installed therubyracer-0.12.1
    Parsing documentation for libv8-3.16.14.19-x86_64-darwin-18
    Installing ri documentation for libv8-3.16.14.19-x86_64-darwin-18
    Parsing documentation for therubyracer-0.12.1
    Installing ri documentation for therubyracer-0.12.1
    Done installing documentation for libv8, therubyracer after 0 seconds
    2 gems installed
gem install libv8 -v '3.16.14.17' -- --with-system-v8  (if the libv8 version required for your project is different from the one installed by rubyracer)
bundle install

文章来源: How to install therubyracer gem on 10.10 Yosemite?