Aries installation requires Java 1.5?

[rolf]

The installation procedure 
http://aries.apache.org/development/buildingaries.html does not list a 
Prereqs for a specific Java version or vendor. I do appriciate that.

However, wenn I follow the instructions I got errors indication that 
-source=1.5 is required. See http://paste.debian.net/64050/.

As I do not think to be the first to install Aries, where is my mistake?

--
mit freundlichen Grüßen, kind regards


Rolf Schumacher