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rock-simulation / pybob

Python build scripts
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pybob's env.sh overwrites current settings #7

Closed AlexanderFabisch closed 6 years ago

AlexanderFabisch commented 7 years ago

this affects at least the LD_LIBRARY_PATH

AlexanderFabisch commented 7 years ago

my use case is that I want to use BOLeRo in ROS and it works when I source the env.sh of bolero before ROS' setup.bash but not the other way around

malter commented 6 years ago

Can you save the output of "export" to a file for both variants and check the difference with "diff"? Maybe, the main difference is the order of the pathes in the LD_LIBRARY_PATH resulting in ROS using the wrong urdfdom library. We should check if pybob can use the ROS installation of console_bridge and urdfdom in your case. The "overwrite.yml" in the buildconf includes an ignore list, you can try to add the ROS packages there in your buildconf, to not install them via pybob.

AlexanderFabisch commented 6 years ago

I don't know if the problem is fixed now, but there was a commit that probably fixed this bug: https://github.com/rock-simulation/pybob/commit/b2b823960d40a05db821febb5cb77d82786885c3

In a very old env.sh I found the following error:

export LD_LIBRARY_PATH="/home/afabisch/Projekte/bolero-dev/install/lib:/home/afabisch/Projekte/bolero-dev/install/lib/x86_64-linux-gnu:$DYLD_LIBRARY_PATH"
malter commented 6 years ago

Ok, that old bug should have produced problems. I close the issue for now.