This package provides the Fast Process Manager interpreter that runs as a daemon and receives Fast/CGI requests. Note that MOST Apache users probably want the libapache2-mod-php5 package.

The nginx RTMP module is a fully-featured streaming solution implemented in nginx.

XSLT is an XML language for defining transformations of XML files from XML to some other arbitrary format, such as XML, HTML, plain text, etc. using standard XSLT version 1.0 stylesheets.

The guiqwt Python library provides efficient 2D data-plotting features (curve/image visualization and related tools) for signal/image processing application development and interactive computing. It's based on the scientific modules NumPy and SciPy, and the PyQwt plotting widgets for PyQt4 graphical user interfaces.