binutils-mingw-w64-x86-64 software package provides Cross-binutils for Win64 (x64) using MinGW-w64, 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 binutils-mingw-w64-x86-64
binutils-mingw-w64-x86-64 is installed in your system.
Make ensure the binutils-mingw-w64-x86-64 package were installed using the commands given below,
$ sudo dpkg-query -l | grep binutils-mingw-w64-x86-64 *
You will get with binutils-mingw-w64-x86-64 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Development |
| Package | binutils-mingw-w64-x86-64 |
| Version | 2.24-2ubuntu3+3build1 [ppc64el |
| Description | Cross-binutils for Win64 (x64) using MinGW-w64 |
| Sub Section | devel |