$ sudo apt-get install libffi libffi5-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package libffi
E: Unable to locate package libffi5-dev
kolejna próba:
$ sudo apt-get install libffi5 libffi-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package libffi5
i
$ cat /etc/issue
Ubuntu 12.04.4 LTS \n \l
Co mam teraz zrobić?