<div dir="ltr">Hey folks,<br><br>With the latest Hydro release, I am seeing a dependency conflict between pcl-conversions and openni-launch<br><br>libpcl-1.7-all-dev is trying to install openni-dev (1.5.2.23)<br>openni-launch is trying to install libopenni-dev (1.5.4.0)<div>

<br></div><div>IIRC, openni-dev 1.5.2.23 does not work, and int the past has caused the openni driver to be unusable for about 6 months.</div><div><br></div><div>Can someone confirm this? Thoughts? An excerpt from my machine is below:</div>

<div><br></div><div>Thanks!</div><div>Piyush</div><div><br>piyushk@robot-devil:~/catkin_ws/src/rgbd_launch$ sudo apt-get install ros-hydro-pcl-conversions<br>Reading package lists... Done<br>Building dependency tree      <br>

Reading state information... Done<br>The following packages were automatically installed and are no longer required:<br>  ros-hydro-segbot-description libxcb-dri2-0 firefox-globalmenu ros-hydro-ivcon ros-hydro-convex-decomposition libxrandr-ltsq2<br>

Use 'apt-get autoremove' to remove them.<br>The following extra packages will be installed:<br>  libpcl-1.7-all libpcl-1.7-all-dev libpcl-1.7-bin libpcl-1.7-doc libpcl-apps-1.7 libpcl-apps-1.7-dev libpcl-common-1.7 libpcl-common-1.7-dev libpcl-features-1.7 libpcl-features-1.7-dev libpcl-filters-1.7<br>

  libpcl-filters-1.7-dev libpcl-geometry-1.7-dev libpcl-io-1.7 libpcl-io-1.7-dev libpcl-kdtree-1.7 libpcl-kdtree-1.7-dev libpcl-keypoints-1.7 libpcl-keypoints-1.7-dev libpcl-octree-1.7 libpcl-octree-1.7-dev<br>  libpcl-outofcore-1.7 libpcl-outofcore-1.7-dev libpcl-people-1.7 libpcl-people-1.7-dev libpcl-recognition-1.7 libpcl-recognition-1.7-dev libpcl-registration-1.7 libpcl-registration-1.7-dev<br>

  libpcl-sample-consensus-1.7 libpcl-sample-consensus-1.7-dev libpcl-search-1.7 libpcl-search-1.7-dev libpcl-segmentation-1.7 libpcl-segmentation-1.7-dev libpcl-surface-1.7 libpcl-surface-1.7-dev<br>  libpcl-tracking-1.7 libpcl-tracking-1.7-dev libpcl-visualization-1.7 libpcl-visualization-1.7-dev libvtk5-qt4-dev libvtk5.8-qt4 openni-dev ps-engine<br>

The following packages will be REMOVED:<br>  libopenni-dev libopenni-sensor-primesense-dev libopenni-sensor-primesense0 libopenni0 openni-utils ros-hydro-openni-camera ros-hydro-openni-launch ros-hydro-segbot ros-hydro-segbot-apps<br>

  ros-hydro-segbot-bringup ros-hydro-segbot-gazebo ros-hydro-segbot-navigation ros-hydro-segbot-sensors ros-hydro-segbot-simulator<br>The following NEW packages will be installed:<br>  libpcl-1.7-all libpcl-1.7-all-dev libpcl-1.7-bin libpcl-1.7-doc libpcl-apps-1.7 libpcl-apps-1.7-dev libpcl-common-1.7 libpcl-common-1.7-dev libpcl-features-1.7 libpcl-features-1.7-dev libpcl-filters-1.7<br>

  libpcl-filters-1.7-dev libpcl-geometry-1.7-dev libpcl-io-1.7 libpcl-io-1.7-dev libpcl-kdtree-1.7 libpcl-kdtree-1.7-dev libpcl-keypoints-1.7 libpcl-keypoints-1.7-dev libpcl-octree-1.7 libpcl-octree-1.7-dev<br>  libpcl-outofcore-1.7 libpcl-outofcore-1.7-dev libpcl-people-1.7 libpcl-people-1.7-dev libpcl-recognition-1.7 libpcl-recognition-1.7-dev libpcl-registration-1.7 libpcl-registration-1.7-dev<br>

  libpcl-sample-consensus-1.7 libpcl-sample-consensus-1.7-dev libpcl-search-1.7 libpcl-search-1.7-dev libpcl-segmentation-1.7 libpcl-segmentation-1.7-dev libpcl-surface-1.7 libpcl-surface-1.7-dev<br>  libpcl-tracking-1.7 libpcl-tracking-1.7-dev libpcl-visualization-1.7 libpcl-visualization-1.7-dev libvtk5-qt4-dev libvtk5.8-qt4 openni-dev ps-engine<br>

The following packages will be upgraded:<br>  ros-hydro-pcl-conversions<br>1 upgraded, 45 newly installed, 14 to remove and 8 not upgraded.<br>Need to get 50.5 MB/56.5 MB of archives.<br>After this operation, 219 MB of additional disk space will be used.<br>

Do you want to continue [Y/n]? n<br>Abort.</div></div>