Tried several times online installation failed, I decisively abandoned the online installation, or offline installation AH.
To install the plugin:
1, download M2eclipse plugin compression package;
2. Unzip the file into a folder and put it into the Dropin folder in the Eclipse installation directory;
3, restart Eclipse (if you've already turned on), go to the Welcome screen, congratulations, the installation was successful. However, how to pop the warning, the next is the solution.
To resolve the warning pop-up issue:
1. Click the install JDK with pop-up warning, if you don't have the JDK option in the new interface, you can create a new directory, which is the directory of the JDK you installed, and then remember to select it instead of the JRE.
2, add the following to the first line of Eclipse.ini in the installation directory in eclipse:
-vm
C:\progra~1\java\jdk1.7.0_51\jre\bin\javaw
Tips
Because the directory path does not support spaces, remember to use
PROGRA~1 Representative Program Files
Progra~1 instead of program Files (x86)
Eclipse offline install MAVEN plugin/offline add M2eclipse plugin with warning problem resolution