Can not install Android ADT 21.1 on eclipse Juno (Windows 7) after upadate to SDK 21.1

问题:

I have download ADT 21.1, and tried install it on eclipse

I got those:

The operation cannot be completed. See the details.

Details:

Cannot complete the request. See the error log for details.

Tracer for OpenGL ES will be ignored because it is already installed, and updates are not permitted.

Android DDMS will be ignored because it is already installed, and updates are not permitted.

Android Development Tools will be ignored because it is already installed, and updates are not permitted.

Android Traceview will be ignored because it is already installed, and updates are not permitted.

Android Hierarchy Viewer will be ignored because it is already installed, and updates are not permitted.

When I reopen SDK Manager, I still got this:

In Windows->Preference->Android, I got this:

Thus, I wanna reintall ADT, but I found I can't uninstall any Plug In, Uninstall.. button is gray!

回答1:

In Eclipse, try:

Help > Install New Software

Then Choose the name you gave for https://dl-ssl.google.com/android/eclipse/ (working link)

Select the updates to install and then crucially, uncheck "Contact all update sites during install to find required software".

回答2:

Select the updates to install and then crucially, uncheck "Contact all update sites during install to find required software"

I confirm that this answer by ing0 also works on Linux.

回答3:

I also confirm that this works (already mentioned by ing0)

In Eclipse (ADT)

Help --> Install New Software ---> Work with --> Android Developer Tools Update Site - http://dl-ssl.google.com/android/eclipse/

Select all of the updates you want to install and UNCHECK option "Contact all update sites during install to find required software". After that everything should install as it is mentioned to be.

文章来源: Can not install Android ADT 21.1 on eclipse Juno (Windows 7) after upadate to SDK 21.1