A newbie question (I am trying to switch from OS X to Ubuntu as a
development platform). I came to this thread as I encountered the error
"'objc/blocks_runtime.h' file not found" when compiling an ObjC program that
uses blocks. I have uninstalled GNUStep and I have downloaded libobjc2-1.6.
Now, what do I do? I have tried ./configure but with no success... Which
instructions should I follow to install libobjc2? Thanks!