您好我正在尝试在Windows中安装ruby，我安装了所有的gem但是当我运行以下命令时无法安装yajl-ruby：
gem install yajl-ruby。
它给了我这个错误：
Temporarily enhancing PATH for MSYS/MINGW...
Building native extensions. This could take a while...
ERROR: Error installing yajl-ruby:
ERROR: Failed to build gem native extension.
current directory: C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/yajl-ruby-1.3.0/ext/yajl
C:/Ruby24-x64/bin/ruby.exe -r ./siteconf20170617-12896-vt754k.rb extconf.rb
creating Makefile
current directory: C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/yajl-ruby-1.3.0/ext/ya
jl
make "DESTDIR=" clean
'make' n'est pas reconnu en tant que commande interne
ou externe, un programme exécutable ou un fichier de commandes.
current directory: C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/yajl-ruby-1.3.0/ext/yajl
make "DESTDIR="
'make' n'est pas reconnu en tant que commande interne
ou externe, un programme exécutable ou un fichier de commandes.
make failed, exit code 1
Gem files will remain installed in C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/yajl-r
uby-1.3.0 for inspection.
Results logged to C:/Ruby24-x64/lib/ruby/gems/2.4.0/extensions/x64-mingw32/2.4.0
/yajl-ruby-1.3.0/gem_make.out
答案 0 :(得分：0)
您的MSYS / MINGW安装看起来并不包含make实用程序。你安装了吗？