Could you try two things for me?
Run:
haxelib path lime:5.0.2
and also
neko /usr/share/haxe/lib/lime/5,0,2/tools/haxelib.n path lime:5.0.*
or
neko C:\HaxeToolkit\haxe\lib\lime\5,0,2\tools\haxelib.n path lime:5.0.*
…depending on where Haxe is installed, and see what they return. Thank you!