Troubleshooting
Static liblua not found under Arch Linux?
Arch Linux does not package static libraries.
You may add --liblua-shared to link against the shared library or (since lrc v1.0.3) run luarocks install liblua or luarocks install libluajit to install a static version of Lua.
Running lrc on MSYS/MinGW Windows
Luarocks installs scripts as batch files on Windows, even if installed via pacman. To run lrc from a MinGW terminal, call lrc.bat directly.