Question

SYS：Ubuntu 14.04 Ruby版本： ruby 2.2.3p173（2015-08-18修订版51636）[x86_64-linux] 宝石版：2.4.8

我不能说我在rails上有丰富的经验，但当我尝试在新计算机上部署rails时，我甚至无法安装rails。这是gem_make.out文件
/usr/local/bin/ruby -r ./siteconf20151030-11581-1f0cbp1.rb extconf.rb checking if the C compiler accepts ... yes Building nokogiri using packaged libraries. * 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/bin/$(RUBY_BASE_NAME)
    --help
    --clean
    --use-system-libraries
/usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in require': cannot load such file -- openssl (LoadError)
    from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:inrequire'
    from /usr/local/lib/ruby/2.2.0/net/https.rb:22:in <top (required)>'
    from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:inrequire'
    from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in require'
    from /usr/local/lib/ruby/gems/2.2.0/gems/mini_portile-0.6.2/lib/mini_portile.rb:3:in'
    from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:128:in require'
    from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:128:inrescue in require'
    from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:39:in require'
    from extconf.rb:395:in'

require': cannot load such file -- openssl (LoadError) from /usr/local/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in 由于我无法在make时使用Openssl，因此将https源替换为http。有什么建议吗？

Answer 1

尝试以下操作以确保您拥有必要的库：

sudo apt-get install ruby-dev zlib1g-dev libgmp-dev libxml2-dev libssl-dev openssl

Answer 2

是的，我找到了解决方法，这是基于@matanco的解决方案，mais他的解决方案尚未完成
sudo apt-get install ruby-dev zlib1g-dev libgmp-dev libxml2-dev libssl-dev openssl
执行此命令后，您应该再次编译ruby安装 sudo sh ./configure sudo make sudo make install

Answer 3

Ruby代码需要构建ssl本机库和标头。

这可以解决您的问题

sudo apt-get install libssl-dev

错误：无法构建gem原生扩展。当试图安装rails

3 个答案: