请帮我解决这个错误:
PM> Install-Package twitter.bootstrap.mvc4.sample
Attempting to resolve dependency 'twitter.bootstrap.mvc4'.
Attempting to resolve dependency 'html5shiv'.
Install-Package : Unable to resolve dependency 'html5shiv'.
At line:1 char:16
+ Install-Package <<<< twitter.bootstrap.mvc4.sample
+ CategoryInfo : NotSpecified: (:) [Install-Package], InvalidOperationException
+ FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PowerShell.Commands.InstallPackageCommand
我想离线安装twitter.bootstrap.mvc4.samplen.nupkg 。我在 vs2012 中将文件夹路径添加到 nuget 管理器。对不起,我的英语不好。