problem to install ros-groovy-ros-tutorials
Hi. I'm beginner. plz help
mohsen@mohsen-ThinkPad-R500:~/catkin_ws$ sudo apt-get install ros-groovy-ros-tutorials
my error:
Reading package lists... Error!
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists /extras.ubuntu.com_ubuntu_dists_precise_main_binary-i386_Packages
E: The package lists or status file could not be parsed or opened.