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[英]Rails 2.3.5 - Error installing mysql: ERROR: Failed to build gem native extension.
[英]"ERROR: Failed to build gem native extension." while installing Rails
我正在尝试安装 Rails。 我安装了 RVM,然后通过它安装了最新的 Ruby 版本(它可以工作),但是安装 Rails 以这种方式失败:
serge1peshcoff@myLaptop:~$ gem install rails
Building native extensions. This could take a while...
/home/serge1peshcoff/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/ext/builder.rb:73: warning: Insecure world writable dir /allext/soft_without_install in PATH, mode 040777
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.
/home/serge1peshcoff/.rvm/rubies/ruby-2.2.1/bin/ruby -r ./siteconf20150911-21759-1c3q6e9.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=/home/serge1peshcoff/.rvm/rubies/ruby-2.2.1/bin/$(RUBY_BASE_NAME)
--help
--clean
--use-system-libraries
/home/serge1peshcoff/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require': /home/serge1peshcoff/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/x86_64-linux/digest/md5.so: undefined symbol: rb_Digest_MD5_Init - /home/serge1peshcoff/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/x86_64-linux/digest/md5.so (LoadError)
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/serge1peshcoff/.rvm/gems/ruby-2.2.1/gems/mini_portile-0.6.2/lib/mini_portile.rb:7:in `<top (required)>'
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:128:in `require'
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:128:in `rescue in require'
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:39:in `require'
from extconf.rb:395:in `<main>'
extconf failed, exit code 1
Gem files will remain installed in /home/serge1peshcoff/.rvm/gems/ruby-2.2.1/gems/nokogiri-1.6.6.2 for inspection.
Results logged to /home/serge1peshcoff/.rvm/gems/ruby-2.2.1/extensions/x86_64-linux/2.2.0/nokogiri-1.6.6.2/gem_make.out
我在互联网上搜索了答案,但没有找到类似的答案。 我试图安装libssl-dev
,这是在一种情况下的原因,它什么也没做。 另一个答案说运行rvm requirements
以了解未安装的内容,我也尝试过,但它也不起作用。 所以我完全迷路了。 有谁知道如何修理它?
UPD:我通过gem install nokogiri --use-system-libraries
了nokigiri
,它安装没有错误,但是在运行 Rails 时我仍然面临同样的错误,如下所示:
serge1peshcoff@myLaptop:/all/Documents/Programming/rails$ rails
/home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require': /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/x86_64-linux/digest/md5.so: undefined symbol: rb_Digest_MD5_Init - /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/x86_64-linux/digest/md5.so (LoadError)
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/gems/railties-4.2.4/lib/rails/generators/app_base.rb:1:in `<top (required)>'
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/gems/railties-4.2.4/lib/rails/generators/rails/app/app_generator.rb:1:in `<top (required)>'
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/gems/railties-4.2.4/lib/rails/commands/application.rb:2:in `<top (required)>'
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/gems/railties-4.2.4/lib/rails/cli.rb:14:in `<top (required)>'
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/gems/railties-4.2.4/bin/rails:9:in `<top (required)>'
from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/bin/rails:23:in `load'
from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/bin/rails:23:in `<main>'
from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `eval'
from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `<main>'
这与此问题中报告的nokogiri
问题有关
编译它需要一些额外的 linux 库。
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