Translations:LuxCoreRender/7/en

Otherwise it is possible to download the official binaries of the latest stable release from GitHub. The file will be something like luxcorerender-{version number}-linux64.tar.bz2. The faster solution (although not the best practice) is to extract the content of the archive in a suitable location, like ~/LuxCoreRender. If needed change the file permissions so that your user can execute the files you just extracted.