clustalo software package provides General purpose multiple sequence alignment program for proteins, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install clustalo
clustalo is installed in your system.
Make ensure the clustalo package were installed using the commands given below,
$ sudo dpkg-query -l | grep clustalo *
You will get with clustalo package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Science |
| Package | clustalo |
| Version | 1.1.0-1 |
| Description | General purpose multiple sequence alignment program for proteins |
| Sub Section | Science |