I had exactly the same problem under Kubuntu Natty and using g++ 4.4 did fix the problem. More precisely, I changed the symbolic links in /usr/bin to the older version , i.e. did a $ rm /usr/bin/g++ $ ln -s /usr/bin/g++-4.4 /usr/bin/g++ (and the same for gcc) Afterwards, with make distclean; ./confi...

Hi! There seems to be an issue when working on an extension on different machines, or more precisely: In different directories. I copied the extension directory from my office computer to my laptop (but into a differently named directory), edited some source files and called 'make' in the extension ...