获取nuget包zlib.portable失败

Question

我试着遵循下面的说明：

https://code.google.com/p/google-api-dotnet-client/wiki/Build

但是，当我尝试按照“使用NuGet”下面的说明操作时，我失败了！

我得到以下响应：

Attempting to resolve dependency 'Newtonsoft.Json (≥ 5.0.5)'.
Attempting to resolve dependency 'Microsoft.Bcl (≥ 1.0.19)'.
Attempting to resolve dependency 'Microsoft.Bcl.Build (≥ 1.0.4)'.
Attempting to resolve dependency 'Microsoft.Bcl.Async (≥ 1.0.16)'.
Attempting to resolve dependency 'Microsoft.Net.Http (≥ 2.1.10)'.    
Attempting to resolve dependency 'Zlib.Portable (≥ 1.9.2)'.
Attempting to resolve dependency 'log4net (≥ 2.0.0)'.
Successfully installed 'Newtonsoft.Json 5.0.6'.
Successfully installed 'Microsoft.Bcl.Build 1.0.7'.
Successfully installed 'Microsoft.Bcl 1.0.19'.
Successfully installed 'Microsoft.Bcl.Async 1.0.16'.
Successfully installed 'Microsoft.Net.Http 2.1.10'.
Successfully installed 'Zlib.Portable 1.9.2'.
Successfully installed 'log4net 2.0.0'.
Successfully installed 'Google.Apis 1.4.0-beta'.
Successfully added 'Newtonsoft.Json 5.0.6' to JoBeGAPPSAdm.
Successfully added 'Microsoft.Bcl.Build 1.0.7' to JoBeGAPPSAdm.
Executing script file 'C:\Users\Swejope\documents\visual studio 2012\Projects\JoBeGAPPSAdm\packages\Microsoft.Bcl.Build.1.0.7\tools\Install.ps1'.
Successfully added 'Microsoft.Bcl 1.0.19' to JoBeGAPPSAdm.
Successfully added 'Microsoft.Bcl.Async 1.0.16' to JoBeGAPPSAdm.
Successfully added 'Microsoft.Net.Http 2.1.10' to JoBeGAPPSAdm.
Executing script file 'C:\Users\Swejope\documents\visual studio 2012\Projects\JoBeGAPPSAdm\packages\Microsoft.Bcl.Build.1.0.7\tools\Uninstall.ps1'.
Successfully uninstalled 'Zlib.Portable 1.9.2'.
Successfully uninstalled 'Microsoft.Net.Http 2.1.10'.
Successfully uninstalled 'Microsoft.Bcl.Async 1.0.16'.
Successfully uninstalled 'Microsoft.Bcl 1.0.19'.
Access to the path 'C:\Users\Swejope\documents\visual studio 2012\Projects\JoBeGAPPSAdm\packages\Microsoft.Bcl.Build.1.0.7\tools\Microsoft.Bcl.Build.Tasks.dll' is denied.
Katalogen är inte tom.

Successfully uninstalled 'Microsoft.Bcl.Build 1.0.7'.
Successfully uninstalled 'Newtonsoft.Json 5.0.6'.
Install failed. Rolling back...
Access to the path 'C:\Users\Swejope\documents\visual studi 2012\Projects\JoBeGAPPSAdm\packages\Microsoft.Bcl.Build.1.0.7\tools\Microsoft.Bcl.Build.Tasks.dll' is denied.
Katalogen är inte tom.

Could not install package 'Zlib.Portable 1.9.2'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.0', but the package does not contain any assembly references that are compatible with that framework. For more information, contact the package author.

我已经在.NETFramework 4.5上尝试过了，但响应相同。

编辑:我已经解决了这个问题！

在Visual Studio Express 2012中更新NuGet解决了这个问题。

Answer 1

从你提到的输出来看，你实际上有一个不同的问题：

拒绝访问路径'C:\Users\Swejope\documents\visual studio 2012\Projects\JoBeGAPPSAdm\packages\Microsoft.Bcl.Build.1.0.7\tools\Microsoft.Bcl.Build.Tasks.dll‘’。

首先检查这个问题，解决它(也许以管理员身份运行VS？)，然后重试。