http://bugs.winehq.org/show_bug.cgi?id=30898
--- Comment #6 from Rosanne DiMesio dimesio@earthlink.net 2012-06-12 07:58:14 CDT --- (In reply to comment #4)
~/Desktop$ echo 0|sudo tee /proc.sys/kernel/yama/ptrace_scope tee: /proc.sys/kernel/yama/ptrace_scope: No such file or directory 0
You typed it wrong. Should be: echo 0|sudo tee /proc/sys/kernel/yama/ptrace_scope
(/proc/sys not /proc.sys)