rosrun rosprolog rosprolog knowrob_common

edit

Hi everybody, This is the first time I'm here. I install knowrob in ROS melodic Ubuntu 18 in VMware. After I installed the KnowRob, and set up the workspace. But when I launch the system via:

$ rosrun rosprolog rosprolog knowrob_common

and the result is

[rospack] Error: package 'knowrob_common' not found

There are some descriptions of my system:

- I add the environment variables to my ~/.bashrc :

export JAVA_HOME=/usr/lib/jvm/default-java
export SWI_HOME_DIR=/usr/lib/swi-prolog

export LD_LIBRARY_PATH=/usr/lib/jvm/default-java/jre/lib/amd64:/usr/lib/jvm/default-java/jre/lib/amd64/server:$LD_LIBRARY_PATH

- I install the Knowrob by Install KnowRob in a catkin workspace.

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