I'm trying to build from source, I'm on Linux, using Debian distribution and I have the bullseye version. Here is the error I got when trying to build the catkin workspace as explain in the tutorial for building from source: [ 11%] Building CXX object src/rviz/CMakeFiles/rviz.dir/ogrehelpers/camerabase.cpp.o /home/adelie/roscatkinws/src/rviz/src/rviz/ogrehelpers/applyvisibilitybits.cpp: In function ‘void rviz::applyVisibilityBits(uint32t, Ogre::SceneNode*)’: /home/adelie/roscatkinws/src/rviz/src/rviz/ogrehelpers/applyvisibilitybits.cpp:44:35: error: variable ‘Ogre::SceneNode::ObjectIterator objit’ has initializer but incomplete type 44 | Ogre::SceneNode::ObjectIterator objit = node->getAttachedObjectIterator(); | ^~~~~~ /home/adelie/roscatkinws/src/rviz/src/rviz/ogrehelpers/applyvisibilitybits.cpp:44:76: warning: ‘Ogre::SceneNode::ObjectIterator Ogre::SceneNode::getAttachedObjectIterator()’ is deprecated [-Wdeprecated-declarations] 44 | ::SceneNode::ObjectIterator obj_it = node->getAttachedObjectIterator(); | ^

In file included from /home/adelie/roscatkinws/src/rviz/src/rviz/ogrehelpers/applyvisibilitybits.cpp:33: /usr/local/include/OGRE/OgreSceneNode.h:226:40: note: declared here 226 | OGREDEPRECATED ObjectIterator getAttachedObjectIterator(void); | ^~~~~~~~~~~~~~~~~~~~~~~~~ /home/adelie/roscatkinws/src/rviz/src/rviz/ogrehelpers/applyvisibilitybits.cpp:44:76: error: invalid use of incomplete type ‘Ogre::SceneNode::ObjectIterator’ {aka ‘class Ogre::VectorIteratorstd::vector<Ogre::MovableObject* >’} 44 | ::SceneNode::ObjectIterator objit = node->getAttachedObjectIterator(); | ^

In file included from /usr/local/include/OGRE/OgreRenderable.h:37, from /usr/local/include/OGRE/OgreShadowCaster.h:32, from /usr/local/include/OGRE/OgreMovableObject.h:36, from /home/adelie/roscatkinws/src/rviz/src/rviz/ogrehelpers/applyvisibilitybits.cpp:32: /usr/local/include/OGRE/OgreMaterial.h:45:33: note: declaration of ‘Ogre::SceneNode::ObjectIterator’ {aka ‘class Ogre::VectorIteratorstd::vector<Ogre::MovableObject* >’} 45 | template class VectorIterator; | ^~~~~~~~~~~~~~ /home/adelie/roscatkinws/src/rviz/src/rviz/ogrehelpers/applyvisibilitybits.cpp:51:38: error: variable ‘Ogre::Node::ChildNodeIterator childit’ has initializer but incomplete type 51 | Ogre::SceneNode::ChildNodeIterator childit = node->getChildIterator(); | ^~~~~~~~ /home/adelie/roscatkinws/src/rviz/src/rviz/ogrehelpers/applyvisibilitybits.cpp:51:72: warning: ‘Ogre::Node::ChildNodeIterator Ogre::Node::getChildIterator()’ is deprecated [-Wdeprecated-declarations] 51 | Ogre::SceneNode::ChildNodeIterator childit = node->getChildIterator(); | ^

In file included from /usr/local/include/OGRE/OgreSceneNode.h:34, from /home/adelie/roscatkinws/src/rviz/src/rviz/ogrehelpers/applyvisibilitybits.cpp:33: /usr/local/include/OGRE/OgreNode.h:477:43: note: declared here 477 | OGREDEPRECATED ChildNodeIterator getChildIterator(void); | ^~~~~~~~~~~~~~~~ /home/adelie/roscatkinws/src/rviz/src/rviz/ogrehelpers/applyvisibilitybits.cpp:51:72: error: invalid use of incomplete type ‘Ogre::Node::ChildNodeIterator’ {aka ‘class Ogre::VectorIteratorstd::vector<Ogre::Node* >’} 51 | Ogre::SceneNode::ChildNodeIterator childit = node->getChildIterator(); | ^

In file included from /usr/local/include/OGRE/OgreRenderable.h:37, from /usr/local/include/OGRE/OgreShadowCaster.h:32, from /usr/local/include/OGRE/OgreMovableObject.h:36, from /home/adelie/roscatkinws/src/rviz/src/rviz/ogrehelpers/applyvisibilitybits.cpp:32: /usr/local/include/OGRE/OgreMaterial.h:45:33: note: declaration of ‘Ogre::Node::ChildNodeIterator’ {aka ‘class Ogre::VectorIteratorstd::vector<Ogre::Node* >’} 45 | template class VectorIterator; | ^~~~~~~~~~~~~~ make[2]: *** [src/rviz/CMakeFiles/rviz.dir/build.make:368 : src/rviz/CMakeFiles/rviz.dir/ogrehelpers/applyvisibilitybits.cpp.o] Erreur 1 make[2]: *** Attente des tâches non terminées.... make[1]: *** [CMakeFiles/Makefile2:2757 : src/rviz/CMakeFiles/rviz.dir/all] Erreur 2 make: *** [Makefile:160 : all] Erreur 2 <== Failed to process package 'rviz': Command '['/home/adelie/roscatkinws/install_isolated/env.sh', 'make', '-j4', '-l4']' returned non-zero exit status 2.

Reproduce this error by running: ==> cd /home/adelie/roscatkinws/buildisolated/rviz && /home/adelie/roscatkinws/installisolated/env.sh make -j4 -l4

Command failed, exiting.