Ruby “杰基尔服务”；错误：无效参数"；问题

我目前正在Windows 7 PC上本地安装和生成一个Jekyll站点。我已经安装了所有要求，可以让Jekyll启动，但我无法让它提供服务。无论何时尝试，它都会返回以下错误：

    $ jekyll serve -t
Configuration file: c:/wamp/www/ShaunYearStrong.github.io/_config.yml
            Source: c:/wamp/www/ShaunYearStrong.github.io
       Destination: c:/wamp/www/ShaunYearStrong.github.io/_site
      Generating... c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:247:in `mkdir': Inval
id argument - c:/wamp/www/ShaunYearStrong.github.io/_site/c: (Errno::EINVAL)
        from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:247:in `fu_mkdir'
        from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:221:in `block (2 levels) in
mkdir_p'
        from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:219:in `reverse_each'
        from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:219:in `block in mkdir_p'
        from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:205:in `each'
        from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:205:in `mkdir_p'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/convert
ible.rb:168:in `write'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
:259:in `block in write'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
:397:in `block (2 levels) in each_site_file'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
:396:in `each'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
:396:in `block in each_site_file'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
:395:in `each'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
:395:in `each_site_file'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
:259:in `write'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
:41:in `process'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/command
.rb:18:in `process_site'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/command
s/build.rb:23:in `build'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/command
s/build.rb:7:in `process'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/bin/jekyll:97:in `
block (2 levels) in <top (required)>'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/c
ommand.rb:180:in `call'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/c
ommand.rb:180:in `call'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/c
ommand.rb:155:in `run'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/r
unner.rb:402:in `run_active_command'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/r
unner.rb:78:in `run!'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/d
elegates.rb:11:in `run!'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/i
mport.rb:10:in `block in <top (required)>'

$jekyll服务-t
配置文件：c:/wamp/www/ShaunYearStrong.github.io//u config.yml
来源：c:/wamp/www/ShaunYearStrong.github.io
目的地：c:/wamp/www/ShaunYearStrong.github.io//u站点
生成。。。c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:247:in'mkdir'：无效
id参数-c:/wamp/www/ShaunYearStrong.github.io//\u site/c:（Errno:：EINVAL）
from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:247:in'fu_mkdir'
from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:221:in`block（2层）in
mkdir_p'
from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:219:in'reverse_each'
from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:219:in`block in mkdir\u p'
from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:205:in'each'
from c:/Ruby193/lib/ruby/1.9.1/fileutils.rb:205:in'mkdir\u p'
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/convert
ible.rb:168:in'write'
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
：259:在“写块”中
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
：397:在“每个站点文件中的块（2个级别）”中
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
：396:在“每个”中
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
：396:在“每个站点中的块文件”中
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
：395:在“每个”中
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
：395:在“每个站点文件”中
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
：259:write中的
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/site.rb
：41:正在进行中
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/command
.rb:18：在“过程中现场”
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/command
s/build.rb:23:in“build”
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/lib/jekyll/command
s/build.rb:7:正在进行中
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/jekyll-1.4.3/bin/jekyll:97:in`
'中的块（2层）'
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/c
Omand.rb:180:in'call'
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/c
Omand.rb:180:in'call'
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/c
Omand.rb:155:in'run'
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/r
runner.rb:402:in'run\u active\u command'
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/r
unner.rb:78:in‘run！’
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/d
埃列盖茨.rb:11:快跑
来自c:/Ruby193/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/i
mport.rb:10:in'block in'

请参见此答案

gem uninstall jekyll

gem install jekyll --version "=1.4.2"