hey all, i'm following the ROS tutorial 3 in which it teaches how to create a new package which has dependencies. when i enter the following: $ roscreate-pkg beginner_tutorials roscpp rospy std_msgs terminal shoots back: ERROR: dependency [roscpp] cannot be found
note : i've updated the ROS_PACKAGE_PATH variable. i have verified manually and (with rospack find also) that roscpp actually exists in my filesystem. its just that roscreate cant seem to find it.
any help would be greatly appreciated.