On Thursday 18 March 2010 04:24:30 Ken Conley wrote:
> ROS 1.1 has been released. This is an **unstable** development release
> to test and develop features for ROS 1.2.
> 
> Please see the release announcement here:
> 
> http://www.ros.org/news/2010/03/ros-11-released-unstable.html
> 
> Change list:
> 
> http://www.ros.org/wiki/ROS/ChangeList/1.1


I checked out ros trunk and make could not complete. I had to fix two lines, 
cfr attachment. The strange thing is that I kept getting these python 
exceptions:

[ rosmake ] Last 40 lines                                                                           
{-------------------------------------------------------------------------------                    
      generate(arg)                                                                                 
    File "/home/kaltan/src/ros/trunks/ros/core/roscpp/scripts/gensrv_cpp.py", 
line 193, in generate 
      os.makedirs(output_dir)                                                                       
    File "/usr/lib/python2.6/os.py", line 157, in makedirs                                          
      mkdir(name, mode)                                                                             
  OSError: [Errno 17] File exists: 
'/home/kaltan/src/ros/trunks/ros/test/test_roscpp/srv_gen/cpp/include/test_roscpp'
  make[4]: *** [../srv_gen/cpp/include/test_roscpp/TestStringString.h] Error 1                                       
  make[4]: Leaving directory 
`/home/kaltan/src/ros/trunks/ros/test/test_roscpp/build'

I had to work around with a try statement. Really weird (Ubuntu Karmic, 
standard install). The other fix is a forgotten link library, when binutils-
gold is used during linking.

Regards,
Peter