libapache-poi-java software package provides Poor Obfuscation Implementation, 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 libapache-poi-java
libapache-poi-java is installed in your system.
Make ensure the libapache-poi-java package were installed using the commands given below,
$ sudo dpkg-query -l | grep libapache-poi-java *
You will get with libapache-poi-java package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Java |
| Package | libapache-poi-java |
| Version | 3.6+dfsg-2 |
| Description | Poor Obfuscation Implementation |
| Sub Section | Java |