Don't jinx us...  Now we are down, hopefully they will go for the punt and we'll come back with a td, but if we play like this all year, it will be a long one...

Also, you can usually find a link to the bug tracker at the bottom of the respectively wiki page.  (Ken had to point this out to me too)

--

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
William Woodall
Graduate Software Engineering
Auburn University
w@auburn.edu
wjwwood@gmail.com
williamjwoodall.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



On Sat, Sep 3, 2011 at 1:28 PM, Kevin Walchko <kevin.walchko@gmail.com> wrote:
Thanks. To honest, I am never really sure where to go to look up bugs, that is why I always post what I find here so people can correct me.

At least Auburn is finally up over Utah … you'll just have to hold on for 1 more quarter. :)



On Sep 3, 2011, at 2:13 PM, William Woodall wrote:

Anytime, you guys should do a quick search on the bug trackers when you hit an issue, I have tried to put tickets up for all the non-homebrew specific problems I've solved so far on OS X.  I have patches all the way up to rviz.  I still need to put patches up for rviz, but I was holding off because there are still issues and some of it is a bit hack-ish.

Also, if you don't see something on a bug tracker, I might have a non-ticketed fix in the stack level patches on my github, so check there too.

https://github.com/wjwwood/ros-osx/tree/master/electric-lion-homebrew/patches

--

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
William Woodall
Graduate Software Engineering
Auburn University
w@auburn.edu
wjwwood@gmail.com
williamjwoodall.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



On Sat, Sep 3, 2011 at 1:10 PM, Kevin Walchko <kevin.walchko@gmail.com> wrote:
Thanks!! I was able to build the entire orocos_kinematics_dynamics stack using your patch in ticket #4.



On Sep 3, 2011, at 2:06 PM, Nicholas Butko wrote:

> In the port install log, you will see the correct checksum. You can manually update the Portfile with the new checksum.
>
>
>
> On Sep 3, 2011, at 10:49 AM, Kevin Walchko <kevin.walchko@gmail.com> wrote:
>
>> I am working on it right now …
>>
>> My problem is python_orocos_kdl is looking for eigen and I can't load it from macports due to a checksum miss match. Googling around, it appears that author likes to do stealth updates and I can't seem to figure out how to force macports to install eigen. Did you have this problem?
>>
>> On Sep 3, 2011, at 1:45 PM, Nicholas Butko wrote:
>>
>>> Kevin, can you build python_orocos_kdl? I fixed the cmake problems with orocos_kdl, similar to you, but I get a ton of undefined symbol link errors for the python version, which prevents many stacks from building. It is a huge point of failure for me right now.
>>>
>>>
>>>
>>> On Sep 3, 2011, at 10:22 AM, Kevin Walchko <kevin.walchko@gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> [setup]
>>>>
>>>> ROS Electric
>>>> OSX Lion with Macports
>>>>
>>>> [Problem]
>>>>
>>>> Eigen3.cmake couldn't find eigen3
>>>>
>>>> [Solution]
>>>>
>>>> Instead of using the included cmake files in orocos_kdl/config/Eigen3.cmake I changed CMakeLists.txt to use pkg-config which macports automatically sets up for OSX. Don't know if Linux does this too.
>>>>
>>>> CMakeLists.txt:
>>>> include($ENV{ROS_ROOT}/core/rosbuild/FindPkgConfig.cmake)
>>>> pkg_check_modules(EIGEN3 REQUIRED eigen3)
>>>> include_directories(${EIGEN3_INCLUDE_DIRS})
>>>> #INCLUDE(${PROJ_SOURCE_DIR}/config/FindEigen3.cmake)
>>>> #INCLUDE_DIRECTORIES(${EIGEN3_INCLUDE_DIR})
>>>>
>>>>
>>>> Not sure why the pkg-config wasn't used in the first place, it seems to work nice.
>>>>
>>>> The included Eigen3.cmake appears to be too limited in where it looks, at least for OSX. Could add /opt/local/include/eigen3 but didn't try.
>>>>
>>>> config/Eigen3.cmake:
>>>> FIND_PATH(EIGEN3_INCLUDE_DIR Eigen/Core /usr/include /usr/include/eigen3)
>>>>
>>>> Thanks.
>>>>
>>>> Kevin
>>>>
>>>> _______________________________________________
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>>
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