lib64gomp1 software package provides GCC OpenMP (GOMP) support library (64bit), 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 lib64gomp1
lib64gomp1 is installed in your system.
Make ensure the lib64gomp1 package were installed using the commands given below,
$ sudo dpkg-query -l | grep lib64gomp1 *
You will get with lib64gomp1 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | lib64gomp1 |
| Version | 4.8.4-2ubuntu1~14.04.3 [i386], |
| Description | GCC OpenMP (GOMP) support library (64bit) |
| Sub Section | libs |