These releases contain numerous bugs, some of which can be qualified "blocking". If you are considering installing a fresh LXR service, always prefer the latest release. You will experience a dramatic performance boost and installation is a lot easier.
Bug reports will not be accepted.
The current version of LXR depends on the software tools enumerated below. Instructions are given for Linux, but similar steps can be inferred for Windows or other OSes.
Installed by default in nearly every distribution.
Usually installed from a package of your distribution. As a last resort, it is available from SourceForge