Para desinstalar somente pypy-rply do Debian Unstable (Sid) execute no terminal:
sudo apt-get remove pypy-rply
Desinstalar pypy-rply e os pacotes dependentes
Para desinstalar o pacote pypy-rply e quaisquer outros pacotes dependentes que não sejam mais necessários do Debian Sid.
sudo apt-get remove --auto-remove pypy-rply
Se você também deseja limpar as configurações e/ou dados de pypy-rply do Debian Sid então use este comando:
sudo apt-get purge pypy-rply
Para limpar as configurações e/ou arquivos de dados do pypy-rply e de seus pacotes dependentes do Debian Sid execute:
sudo apt-get purge --auto-remove pypy-rply
More information about apt-get remove
Advanced Package Tool, or APT, is a free software user interface that works with core libraries to handle the installation and removal of software on Debian, Ubuntu and other Linux distributions. APT simplifies the process of managing software on Unix-like computer systems by automating the retrieval, configuration and installation of software packages, either from precompiled files or by compiling source code.
apt-get is the command-line tool for handling packages, and may be considered the user's "back-end" to other tools using the APT library.
apt-get remove is identical to install except that packages are removed instead of installed. Note that removing a package leaves its configuration files on the system. If a plus sign is appended to the package name (with no intervening space), the identified package will be installed instead of removed.