2 `<spl> ::= <spl> <parsing> <lexing>`
5 To build you need to have a [clean](http://clean.cs.ru.nl) system on
6 your machine. More specifically the development version since we use the
7 `clean-platform` library.
10 Append `envs/envs.linux64` to your `IDEEnvs` and run `make`.
13 Append `envs/envs.mac` to your `IDEEnvs` and run `make`.
16 Install a real operating system. And try again.
19 When you have built the project an executable name `spl` appears. For full
20 instruction see `man ./spl.1` or run `./spl --help`.