4
我试过了在这里发布的类似问题上提供的多种解决方案,但似乎没有任何工作。我无法安装Rails。错误消息如下。此外,Wwen我尝试使用xcode-select --install
安装Xcode,它给我一个安装网络cannot download due to network
请指教。我对Ruby很新,所以任何帮助将不胜感激。干杯。在Maverick安装Ruby中的错误
nmacaule-mn1:~ nmacaule$ gem install rails --no-ri --no-rdoc
Building native extensions. This could take a while...
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.
/Users/nmacaule/.rvm/rubies/ruby-2.2.0/bin/ruby -r ./siteconf20150209-56320-1m9byas.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.
-----
The file "/usr/include/iconv.h" is missing in your build environment,
which means you haven't installed Xcode Command Line Tools properly.
To install Command Line Tools, try running `xcode-select --install` on
terminal and follow the instructions. If it fails, open Xcode.app,
select from the menu "Xcode" - "Open Developer Tool" - "More Developer
Tools" to open the developer site, download the installer for your OS
version and run it.
-----
*** 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/nmacaule/.rvm/rubies/ruby-2.2.0/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
extconf failed, exit code 1
Gem files will remain installed in /Users/nmacaule/.rvm/gems/ruby-2.2.0/gems/nokogiri-1.6.6.2 for inspection.
Results logged to /Users/nmacaule/.rvm/gems/ruby-2.2.0/extensions/x86_64-darwin-13/2.2.0/nokogiri-1.6.6.2/gem_make.out
尝试用自制http://brew.sh,然后安装苹果gcc42 – danmanstx 2015-02-09 15:43:31
喜深。谢谢你的帮助。我相信我尝试过。家庭酿造安装在我的机器上。 nmacaule-mn1:〜nmacaule $ brew install wget 警告:wget-1.16.1已经安装。 Brew版本是0.9.5。我如何安装apple-gcc42?我尝试了brew install apple-gcc42,但是失败了。再一次,我对此很新,所以详细的解释真的会有帮助。干杯 – Diversify1281 2015-02-09 19:50:44