ruby-on-rails – 安装Rails时出现“extconf.rb failed”消息
发布时间:2020-12-17 02:05:00 所属栏目:百科 来源:网络整理
导读:新手在这里.我在网站上搜索了其他类似的问题,但仍然无法解决问题.我已经安装了 Ruby 2.0.0和 RubyGem 2.0.3,但是当我尝试安装Rails 4.0.0时,我得到了: Building native extensions. This could take a while...ERROR: Error installing rails: ERROR: Faile
新手在这里.我在网站上搜索了其他类似的问题,但仍然无法解决问题.我已经安装了
Ruby 2.0.0和
RubyGem 2.0.3,但是当我尝试安装Rails 4.0.0时,我得到了:
Building native extensions. This could take a while... ERROR: Error installing rails: ERROR: Failed to build gem native extension. /Users/yuanhunglo/.rvm/rubies/ruby-2.0.0-p0/bin/ruby 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 --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=/Users/yuanhunglo/.rvm/rubies/ruby-2.0.0-p0/bin/ruby --with-atomic_reference-dir --without-atomic_reference-dir --with-atomic_reference-include --without-atomic_reference-include=${atomic_reference-dir}/include --with-atomic_reference-lib --without-atomic_reference-lib=${atomic_reference-dir}/ /Users/yuanhunglo/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/mkmf.rb:431:in `try_do': The compiler failed to generate an executable file. (RuntimeError) You have to install development tools first. from /Users/yuanhunglo/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/mkmf.rb:516:in `try_link0' from /Users/yuanhunglo/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/mkmf.rb:814:in `try_run' from extconf.rb:22:in `<main>' Gem files will remain installed in /Users/yuanhunglo/.rvm/gems/ruby-2.0.0-p0/gems/atomic-1.1.10 for inspection. Results logged to /Users/yuanhunglo/.rvm/gems/ruby-2.0.0-p0/gems/atomic-1.1.10/ext/gem_make.out 我尝试安装Rails gem install rails --version 4.0.0 我不确定设置是否有问题,或者我是否还需要安装.在此先感谢您的帮助. 解决方法
看来你正在使用OSX.
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