我安装了Windows 10并安装了终端，当我尝试运行bundle install时，我得到了这个输出：
Kalden@DESKTOP-KK2V578:/mnt/c/Users/Kalden/Desktop/ktane_voice-master$ bundle
The git source `git://github.com/watsonbox/pocketsphinx-ruby.git` uses the `git` protocol, which transmits data without encryption. Disable this warning with `bundle config git.allow_insecure true`, or switch to the `https` protocol to keep your data secure.
Fetching gem metadata from https://rubygems.org/.........
Using bundler 1.16.1
Using coderay 1.1.1
Using espeak-ruby 1.0.2
Fetching ffi 1.9.10
Installing ffi 1.9.10 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory: /mnt/c/Users/Kalden/Desktop/ktane_voice-master/vendor/bundle/ruby/2.3.0/gems/ffi-1.9.10/ext/ffi_c
/usr/bin/ruby2.3 -r ./siteconf20180226-330-1hgm5yc.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
/mnt/c/Users/Kalden/Desktop/ktane_voice-master/vendor/bundle/ruby/2.3.0/gems/ffi-1.9.10 for inspection.
Results logged to
/mnt/c/Users/Kalden/Desktop/ktane_voice-master/vendor/bundle/ruby/2.3.0/extensions/x86_64-linux/2.3.0/ffi-1.9.10/gem_make.out
An error occurred while installing ffi (1.9.10), and Bundler cannot continue.
Make sure that `gem install ffi -v '1.9.10'` succeeds before bundling.
In Gemfile:
pocketsphinx-ruby was resolved to 0.3.0, which depends on
ffi
Kalden@DESKTOP-KK2V578:/mnt/c/Users/Kalden/Desktop/ktane_voice-master$ sudo gem install ffi -v '1.9.10'
Building native extensions. This could take a while...
ERROR: Error installing ffi:
ERROR: Failed to build gem native extension.
current directory: /var/lib/gems/2.3.0/gems/ffi-1.9.10/ext/ffi_c
/usr/bin/ruby2.3 -r ./siteconf20180226-376-15d5pse.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/ffi-1.9.10 for inspection.
Results logged to /var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/ffi-1.9.10/gem_make.out