libacl1 software package provides Access control list shared library, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libacl1
libacl1 is installed in your system.
Make ensure the libacl1 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libacl1 *
You will get with libacl1 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libacl1 |
| Version | 2.2.52-1 |
| Description | Access control list shared library |
| Sub Section | libs |