Question

首先我尝试： gem install rails

它产生：

Building native extensions.  This could take a while...
ERROR:  Error installing rails:
    ERROR: Failed to build gem native extension.

    /usr/bin/ruby extconf.rb
checking if the C compiler accepts ... *** 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/bin/$(RUBY_BASE_NAME)
    --help
    --clean
/usr/share/ruby/mkmf.rb:456:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.
    from /usr/share/ruby/mkmf.rb:571:in `block in try_compile'
    from /usr/share/ruby/mkmf.rb:522:in `with_werror'
    from /usr/share/ruby/mkmf.rb:571:in `try_compile'
    from extconf.rb:80:in `nokogiri_try_compile'
    from extconf.rb:87:in `block in add_cflags'
    from /usr/share/ruby/mkmf.rb:619:in `with_cflags'
    from extconf.rb:86:in `add_cflags'
    from extconf.rb:336:in `<main>'


Gem files will remain installed in /home/hagoth/.gem/ruby/gems/nokogiri-1.6.7.2 for inspection.
Results logged to /home/hagoth/.gem/ruby/gems/nokogiri-1.6.7.2/ext/nokogiri/gem_make.out

我已经使用sudo dnf install ruby-devel安装了开发工具。还尝试了rvm requirements我花了大约五个小时左右在线尝试其他模糊的解决方案。他们似乎都没有工作。我有一些简单明显的解决方案吗？我很确定依赖关系在那里。虽然我可能错了。

运行32位版本的Fedora 23，如果这意味着什么。

更新：

/home/username/.gem/ruby/gems/nokogiri-1.6.7.2/ext/nokogiri/mkmf.log的内容是：

"gcc -o conftest -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I.  -D_FILE_OFFSET_BITS=64  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -march=i686 -mtune=atom -fasynchronous-unwind-tables -fPIC  conftest.c  -L. -L/usr/lib -L. -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -fstack-protector -rdynamic -Wl,-export-dynamic  -m32   -lruby  -lpthread -ldl -lcrypt -lm   -lc "
gcc: error: /usr/lib/rpm/redhat/redhat-hardened-cc1: No such file or directory
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return 0;
6: }
/* end */

Answer 1

我不是非常确定包的构建脚本为什么要查找它找不到的特定文件，但它是由redhat-rpm-config包提供的。我很确定默认情况下应该在Fedora Workstation上。在任何情况下，由于您在系统上构建软件，我建议确保安装以下组：

sudo dnf groupinstall development-tools rpm-development-tools c-development

这将解决此特定问题，并确保您安装了其他基本的“本机”构建基础架构工具。

Answer 2

除了@mattdm的答案，它解决了失败：

vagrant plugin install vagrant-livbirt

导致存在一些包依赖问题。所以使用上面的命令将解决这个问题！

Fedora 23上的RubyGems构建本机扩展失败

2 个答案: