Was following this guide: http://blog.jgc.org/2012/03/ambient-bus-arrival-monitor-from-hacked.html
Im currently stuck on this bit "The program has three parameters: a comma separated list of bus routes, a bus stop number and a 'walking time'. For example, it's possible to do: lua ambibus.lua 3,12 50906 2"
The bus that runs near my house is the "G1" and whenever i try to add it in PuTTy is says '=' expected near 'G1'
If i copy and paste the code in the instructions i get "lua: cannot open ambibus.lua: No such file or directory"
Help please