我想在ruby中安装restclient。我得到了这样的信息:
Building native extensions. This could take a while...
ERROR: Error installing rest-client:
ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.3.0/gems/unf_ext-0.0.7.4/ext/unf_ext
/usr/bin/ruby2.3 -r ./siteconf20170427-2260-1nc7gtz.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include /ruby.h
extconf failed, exit code 1
Gem files will remain installed in /var/lib/gems/2.3.0/gems/unf_ext-0.0.7.4 for inspection.
Results logged to /var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/unf_ext-0.0.7.4/gem_make.out
我的终端命令是: sudo gem install rest-client
有人能帮我吗?
发布于 2017-04-27 17:04:44
您的系统上缺少开发头文件,请运行:
sudo apt-get install ruby-dev zlib1g-dev liblzma-dev
发布于 2018-02-21 22:50:21
如果您的堆栈跟踪中包含以下内容:
Makefile:207: recipe for target 'unf.o' failed
您缺少build-essential g++。在Ubuntu上,您可以使用以下命令进行安装:
sudo apt-get install build-essential g++
然后重新运行:
sudo gem install rest-client
发布于 2017-09-29 21:42:58
首先,您需要确保拥有用于编译Ruby扩展模块的头文件。如果您使用的是Ubuntu (Ubuntu 16.04.3 LTS),请这样检查:
apt list --installed | grep ruby-all-dev
如果什么都没有找到,那么安装它:
sudo apt-get install ruby-all-dev
现在您可以继续安装rest-client:
sudo gem install rest-client
https://stackoverflow.com/questions/43652744
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