Ruby版本2.2.4p230
RubyGem版本2.7.2
红宝石开发和lib64ffidevel安装。
64位OpenMandriva 3.0,使用urpmi和rpmdrake .
目标:安装指南针,但创业板是首先需要的。
在过去的两天里,我一直在网络上搜索,我很困惑.对于我来说,安装早期版本的ruby是不可能的,因为它依赖于旧的ncurses。我觉得取代诅咒会打开一罐讨厌的虫子。
然而..。我也完全开放给指南针选择,在那里config.rb项目文件可以以某种方式被移植/复制,这样罗盘和其他sass编译器都可以操作。(这是为了工作,我们不会很快更换sass的建设者)。
/usr/share/gems/gems/ffi-1.9.18/ext/ffi_c完全存在,该目录中有一个ffi.c文件,但在附近找不到任何ffi.h文件。在绝望的时刻,我触碰了dir中的ffi.h,当我运行宝石时,安装它,将它移除。我会试着抄一份别人的唇语,看看它是否有效。
基本上,任何不破坏我的包的方法都可以让它正常工作。我不用红宝石做其他的事,只是指南针。
这是输出:
# sudo gem install ffi
Building native extensions. This could take a while...
ERROR: Error installing ffi:
ERROR: Failed to build gem native extension.
current directory: /usr/share/gems/gems/ffi-1.9.18/ext/ffi_c
/usr/bin/ruby -r ./siteconf20171110-17988-1lodsok.rb extconf.rb
checking for ffi.h... *** 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}/lib64
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/bin/$(RUBY_BASE_NAME)
--with-ffi_c-dir
--without-ffi_c-dir
--with-ffi_c-include
--without-ffi_c-include=${ffi_c-dir}/include
--with-ffi_c-lib
--without-ffi_c-lib=${ffi_c-dir}/lib64
--with-libffi-config
--without-libffi-config
--with-pkg-config
--without-pkg-config
/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:587:in `try_cpp'
from /usr/share/ruby/mkmf.rb:1060:in `block in have_header'
from /usr/share/ruby/mkmf.rb:911:in `block in checking_for'
from /usr/share/ruby/mkmf.rb:351:in `block (2 levels) in postpone'
from /usr/share/ruby/mkmf.rb:321:in `open'
from /usr/share/ruby/mkmf.rb:351:in `block in postpone'
from /usr/share/ruby/mkmf.rb:321:in `open'
from /usr/share/ruby/mkmf.rb:347:in `postpone'
from /usr/share/ruby/mkmf.rb:910:in `checking_for'
from /usr/share/ruby/mkmf.rb:1059:in `have_header'
from extconf.rb:16:in `<main>'
To see why this extension failed to compile, please check the mkmf.log which can be found here:
/usr/lib64/gems/ruby/ffi-1.9.18/mkmf.log
extconf failed, exit code 1
Gem files will remain installed in /usr/share/gems/gems/ffi-1.9.18 for inspection.
Results logged to /usr/lib64/gems/ruby/ffi-1.9.18/gem_make.out任何帮助都很感激!
发布于 2018-10-20 20:28:39
您的错误消息显示:
/usr/share/ruby/mkmf.rb:456:in‘`try_do':编译器无法生成可执行文件。(RuntimeError)您必须首先安装开发工具。
所以你才能解决这个问题:
xcode-select --install(但要事先确保xcode-select -p将路径返回到稳定的Xcode版本,如Xcode 10)
https://stackoverflow.com/questions/47230735
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