autotrace software package provides bitmap to vector graphics converter, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install autotrace
autotrace is installed in your system.
Make ensure the autotrace package were installed using the commands given below,
$ sudo dpkg-query -l | grep autotrace *
You will get with autotrace package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Graphics |
| Package | autotrace |
| Version | 0.31.1-16+deb7u1build0.12.04.1 |
| Description | bitmap to vector graphics converter |
| Sub Section | Graphics |