# rgbdslam and octomap under ROS electric

I am quite confused by the octomap packages since it doesn't specify details on how to get it run on electric. I cannot update my ros to furte cuz my whole lab is using electric version. Right now I'm trying to use octomap to save and view the map I get from rgbdslam package. But when I run

rosrun octomap_server octomap_saver filename.bt
it shows the following:

chong@ubuntu:~$rosrun octovis octovis filename.bt [rosrun] Couldn't find executable named octovis below /home/chong/rospkg/octomap_mapping-experimental/octovis [rosrun] Found the following, but they're either not files, [rosrun] or not executable: [rosrun] /home/chong/rospkg/octomap_mapping-experimental/octovis [rosrun] /home/chong/rospkg/octomap_mapping-experimental/octovis/src/octovis  and by the way I've already done chong@ubuntu:~$ cd rospkg

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