您好我尝试安装 ruby gem json 但它给出了以下错误
`构建原生扩展。这可能需要一段时间... 错误:安装 json 时出错:错误:无法构建 gem 原生扩展。
mkmf.rb 在 /usr/share/include/ruby.h 找不到 ruby 的头文件
Gem 文件将继续安装在 /home/jenkins/.gem/ruby/gems/json-2.0.2 以供检查。结果记录到/home/jenkins/.gem/ruby/gems/json-2.0.2/ext/json/ext/generator/gem_make.out`
我查找了类似的帖子,并被指示安装 ruby-devel。但这也让我很难过。
yum install ruby-devel
Loaded plugins: addreleaserel, priorities, product-id, search-disabled-repos, subscription-manager
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Resolving Dependencies
--> Running transaction check
---> Package ruby-devel.x86_64 0:2.0.0.598-25.el7_1 will be installed
--> Processing Dependency: ruby(x86-64) = 2.0.0.598-25.el7_1 for package: ruby-devel-2.0.0.598-25.el7_1.x86_64
--> Finished Dependency Resolution
Error: Package: ruby-devel-2.0.0.598-25.el7_1.x86_64 (RHN-rhel-x86_64-server-optional-7-1-locked)
Requires: ruby(x86-64) = 2.0.0.598-25.el7_1
Installed: ruby-2.0.0.648-29.el7.x86_64 (@RHN-rhel-x86_64-server-7-latest)
ruby(x86-64) = 2.0.0.648-29.el7
Available: ruby-2.0.0.353-20.el7.x86_64 (RHN-rhel-x86_64-server-7)
ruby(x86-64) = 2.0.0.353-20.el7
Available: ruby-2.0.0.353-22.el7_0.x86_64 (RHN-rhel-x86_64-server-7)
ruby(x86-64) = 2.0.0.353-22.el7_0
Available: ruby-2.0.0.598-24.el7.x86_64 (RHN-rhel-x86_64-server-7)
ruby(x86-64) = 2.0.0.598-24.el7
Available: ruby-2.0.0.598-25.el7_1.x86_64 (RHN-rhel-x86_64-server-7-1-locked)
ruby(x86-64) = 2.0.0.598-25.el7_1
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
谁能建议我使用 yum 安装 ruby-devel 的步骤?请