Hi,

After a long time running on Ubuntu 14.04, I finally decided to upgrade my distro last week. Before I started, I deleted every files and bashrc entries concerning ROS indigo I installed previously. I also checked twice there were no gazebo-related libraries in the PATH. I then installed gazebo7 from the official repositories:

sudo apt-get update
sudo apt-get install gazebo7

However, when I start it, it looks like there is an undefined reference to a libgazebo library:

[gabs48@gu-laptop:~]$ gazebo
gzserver: symbol lookup error: /usr/lib/x86_64-linux-gnu/libgazebo_rendering.so.7: undefined symbol: _ZNK4Ogre9Exception18getFullDescriptionB5cxx11Ev
gzclient: symbol lookup error: /usr/lib/x86_64-linux-gnu/libgazebo_rendering.so.7: undefined symbol: _ZNK4Ogre9Exception18getFullDescriptionB5cxx11Ev

I may be wrong but I'm pretty sure I have nothing installed in the PATH beside the official ubuntu packages:

[gabs48@gu-laptop:/]$ sudo find ./ | grep gzclient
./usr/bin/gzclient
./usr/bin/gzclient-7.0.0
./usr/share/man/man1/gzclient.1.gz
[gabs48@gu-laptop:/]$ sudo find ./ | grep gzserver
./usr/bin/gzserver-7.0.0
./usr/bin/gzserver
./usr/share/man/man1/gzserver.1.gz
[gabs48@gu-laptop:/]$ sudo find ./ | grep libgazebo_rendering.so
./usr/lib/x86_64-linux-gnu/libgazebo_rendering.so.7.0.0
./usr/lib/x86_64-linux-gnu/libgazebo_rendering.so.7

So, I admit I'm a bit confused cause I never had any compatibility problem on Ubuntu in the past... Would anyone know what this _ZNK4Ogre9Exception18getFullDescriptionB5cxx11Ev refers to and why it wouldn't be found in the libraries?

Any help is very welcome! Thank you very much!