To access environment, I found this command in the mailing list:

OSProcess thisOSProcess environment

But the OSProcess is not by default in the Pharo. Is there some reason for this? Is there some better way to access environment?

Do I need to add this dependency to my project?

  Gofer new
	squeaksource: 'OSProcess';
	package: 'OSProcess';
	load.

Regards,
Jan