[Bug 24526] cant install eatree

http://bugs.winehq.org/show_bug.cgi?id=24526

--- Comment #14 from Dan Kegel  2010-09-27 10:51:42 CDT ---
Maverick has a known problem, see 
https://wiki.ubuntu.com/SecurityTeam/Roadmap/KernelHardening#ptrace%20Protec...

The workaround for the Maverick problem is
echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope

After that, if you install the app into an empty .wine, you probably shouldn't
see the warning you saw before:
ptrace of non-child pid 4994 was attempted by: wineserver (pid 4974)

Does that help?