I tried installing codeblocks through the terminal and this message came up. I cannot access my software center either. When I click on it it doesn't open. I am new to linux so this might something simple I don't know about.
jacob@Sally-Inspiron-1545:~$ sudo apt-get install codeblocks
[sudo] password for jacob:
Reading package lists... Error!
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_trusty_multiverse_i18n_Translation-en%5fUS
E: The package lists or status file could not be parsed or opened.