roslang - 1.15.8-7 main

This package is part of Robot OS (ROS). It is mainly used to find
client libraries (via 'rospack depends-on1 roslang'). The roslang
package is only of interest to those implementing a ROS client
library. Client libraries mark themselves as such by depending on
the roslang package, which allows rosbuild and other tools to perform
appropriate actions, such as msg- and srv-based code generation. The
roslang package itself contains no actual code.