alex software package provides lexical analyser generator for Haskell, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install alex
alex is installed in your system.
Make ensure the alex package were installed using the commands given below,
$ sudo dpkg-query -l | grep alex *
You will get with alex package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Haskell |
| Package | alex |
| Version | 3.1.7-4 |
| Description | lexical analyser generator for Haskell |
| Sub Section | Haskell |
I'm very pleased to share my working experience in the Linux field and have posted articles in this website — bits and pieces learned throughout my career.
