[SalesForce] Force.com IDE Plugin doesn’t load in Eclipse Luna

I did a new clean Mac OS Yosemite Installation and want to install the Force.com IDE.

First I installed the Java SE Development Kit 8, then I installed the newest version of the Eclipse IDE for Java Developers 32 Bit.
Afterwards I installed the Force.com IDE Plugin.

If I open Eclipse now, I can't open the Force.com IDE Perspective and I can't create a new Force.com Project ?

Best Answer

Are both Java 8 JDK and Eclipse Luna 32bit?

In the "About Eclipse" screen, which Java version is running?

Why did you choose 32bit?

I installed 64bit Java 8 JRE, Eclipse Luna and Force.com IDE plugin on my laptop last week. It runs without issues.