Is it really so hard to understand? I was responding to a specific comment which was:

"Works fine on Linux. The IDE is Java based and it packages all the necessary tools with it so it should work fine anywhere."

Eclipse fits all those criteria (IDE is Java based and it packages all the necessary tools with it). But I would argue Eclipse doesn't "work fine" anywhere, it is a bloated, slow piece of crap (equally, everywhere), thus those criteria are not really that useful in determining if something "works fine" somewhere.