Read Only folders

[klymen]

I'm trying to install SMF forum on my computer, however I get an error saying the folder /tmp is not writeable. Everytim I try to take off the read only attribute it automatically becomes read-only. Any idea on how to solve this issue?

[AoN]

I get this issue everywhere on my other computers. Try restarting your PC, and try it again. That always works for me.

[olajideolaolorun]

Yeah... you may need a restart.