[英]How to fix error while trying to install Rails with RVM
我正在尝试使用最新版本的Ruby安装带有RVM的Rails,但是在安装Nokogiri时遇到问题。
我已经有一些使用Ruby 2.4.0的RVM gemset,并且没有任何问题。 我安装了Ruby 2.4.1:
rvm install ruby-2.4.0
并使用以下代码创建了一个新的宝石集:
rvm use ruby-2.4.1@quiniela --create
然后运行:
gem install rails --pre
我得到了这个错误:
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.
current directory: /Users/andres/.rvm/gems/ruby-2.4.1@quiniela/gems/nokogiri-1.7.1/ext/nokogiri
/Users/andres/.rvm/rubies/ruby-2.4.1/bin/ruby -r ./siteconf20170325-50295-1sw75cw.rb extconf.rb
checking if the C compiler accepts ... yes
checking if the C compiler accepts -Wno-error=unused-command-line-argument-hard-error-in-future... no
Building nokogiri using packaged libraries.
Using mini_portile version 2.1.0
checking for iconv.h... yes
checking for gzdopen() in -lz... yes
checking for iconv using --with-opt-* flags... yes
接着:
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/andres/.rvm/rubies/ruby-2.4.1/bin/$(RUBY_BASE_NAME)
--help
--clean
--use-system-libraries
--enable-static
--disable-static
--with-zlib-dir
--without-zlib-dir
--with-zlib-include
--without-zlib-include=${zlib-dir}/include
--with-zlib-lib
--without-zlib-lib=${zlib-dir}/lib
--enable-cross-build
--disable-cross-build
/Users/andres/.rvm/gems/ruby-2.4.1@quiniela/gems/mini_portile2-2.1.0/lib/mini_portile2/mini_portile.rb:366:in `block in execute': Failed to complete compile task (RuntimeError)
from /Users/andres/.rvm/gems/ruby-2.4.1@quiniela/gems/mini_portile2-2.1.0/lib/mini_portile2/mini_portile.rb:337:in `chdir'
from /Users/andres/.rvm/gems/ruby-2.4.1@quiniela/gems/mini_portile2-2.1.0/lib/mini_portile2/mini_portile.rb:337:in `execute'
from /Users/andres/.rvm/gems/ruby-2.4.1@quiniela/gems/mini_portile2-2.1.0/lib/mini_portile2/mini_portile.rb:111:in `compile'
from /Users/andres/.rvm/gems/ruby-2.4.1@quiniela/gems/mini_portile2-2.1.0/lib/mini_portile2/mini_portile.rb:150:in `cook'
from extconf.rb:364:in `block (2 levels) in process_recipe'
from extconf.rb:257:in `block in chdir_for_build'
from extconf.rb:256:in `chdir'
from extconf.rb:256:in `chdir_for_build'
from extconf.rb:363:in `block in process_recipe'
from extconf.rb:262:in `tap'
from extconf.rb:262:in `process_recipe'
from extconf.rb:547:in `<main>'
To see why this extension failed to compile, please check the mkmf.log which can be found here:
/Users/andres/.rvm/gems/ruby-2.4.1@quiniela/extensions/x86_64-darwin-16/2.4.0/nokogiri-1.7.1/mkmf.log
extconf failed, exit code 1
Nokogiri似乎有问题。
我遵循了“ 错误安装nokogiri:无法构建gem本机扩展&libiconv丢失(OSX) ”中的建议,但未成功。
我更新了RVM并运行了gem update
但是没有用。 Xcode也将更新。
有没有人遇到这个问题?
尝试这个:
gem install nokogiri---with-xml2-include = / Applications / Xcode.app / Contents / Developer / Platforms / MacOSX.platform / Developer / SDKs / MacOSX10.12.sdk / usr / include / libxml2 --use-system -图书馆
它为我解决了问题...
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