How run padrino or shoes in RM

Hi..I've had this problem for long time, I solved it but I can't remember how...

when I try run padrino or shoes is needed type padrino "nameofproject.rb" ...same case happen for run shoes: shoes "name.rb" or ruby-processing rp5 "nameofproject.rb"....inside environment I can change many parameters but I can't found how put a different word before my file for run it since RM...I know it is a very stupid question but I can't remember How I did this for run (no debug only run) padrino.. thanks!