libantlr-java software package provides language tool for constructing recognizers, compilers etc (java library), 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 libantlr-java
libantlr-java is installed in your system.
Make ensure the libantlr-java package were installed using the commands given below,
$ sudo dpkg-query -l | grep libantlr-java *
You will get with libantlr-java package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Development |
| Package | libantlr-java |
| Version | 2.7.7+dfsg-3 |
| Description | language tool for constructing recognizers, compilers etc (java library) |
| Sub Section | devel |