在安装了libv8的windows上安装therubyracer –with-system-v8

发布时间：2020-12-14 04:38:21 所属栏目：Windows 来源：网络整理

导读：我终于在我的 windows上安装了libv8 gem install libv8 – –with-system-v8 现在,当我试图安装therubyracer时,我得到了 gem install therubyracerTemporarily enhancing PATH to include DevKit...Building native extensions. This could take a while...B

我终于在我的 windows上安装了libv8
gem install libv8 – –with-system-v8

现在,当我试图安装therubyracer时,我得到了

gem install therubyracer
Temporarily enhancing PATH to include DevKit...
Building native extensions.  This could take a while...
Building native extensions.  This could take a while...
ERROR:  Error installing therubyracer:
        ERROR: Failed to build gem native extension.

        C:/Ruby193/bin/ruby.exe extconf.rb --with-system-v8
checking for main() in -lpthread... no
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=C:/Ruby193/bin/ruby
        --with-pthreadlib
        --without-pthreadlib
        --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}/
C:/Ruby193/lib/ruby/gems/1.9.1/gems/libv8-3.16.14.3/ext/libv8/location.rb:50:in `configure': You hav
e 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

我想知道的是这个错误信息的真正含义是什么？
我也看了https://github.com/cowboyd/libv8#bring-your-own-v8
如何为v8安装标头？

解决方法

当我遇到这个问题时,我发现我在开发中不需要那些宝石,因为rails用来预编译你的资产,所以我的解决方案非常简单,

的Gemfile

gem "rails"

group :production do
  gem 'therubyracer'
end

然后当你捆绑运行这个命令

$bundle install --without production

然后对生活微笑：D

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!