Question

在带有MSYS2的Windows上，我尝试安装jekyll：

gem install jekyll

但它失败了，抱怨它无法构建原生扩展ffi。

查看mkmf.log：

"pkg-config --exists libffi"
| pkg-config --libs libffi
=> "-LD:/dev/msys64/mingw64/lib/../lib -lffi\r\n"
"gcc -o conftest.exe -I/usr/include/ruby-2.3.0/x86_64-msys -I/usr/include/ruby-2.3.0/ruby/backward -I/usr/include/ruby-2.3.0 -I. -D_FORTIFY_SOURCE=2   -march=x86-64 -mtune=generic -O2 -pipe -fno-strict-aliasing  conftest.c  -L. -L/usr/lib -L. -pipe -fstack-protector     -lruby230  -lpthread -lgmp -ldl -lcrypt  "
In file included from D:/dev/msys64/usr/include/ruby-2.3.0/ruby/ruby.h:36:0,
             from .../msys64/usr/include/ruby-2.3.0/ruby.h:33,
             from conftest.c:1:

D:/dev/msys64/usr/include/ruby-2.3.0/ruby/defines.h:61:11: fatal error: sys/select.h: No such file or directory

它究竟意味着什么，我该如何解决它。

ffi gem无法在Windows MSYS2上构建。缺少sys / select.h

0 个答案: