Kohana Logs file writable but permission denied

Kohana Logs file writable but permission denied

References

Reference NO 1

http://stackoverflow.com/questions/15191716/kohana-logs-file-writable-but-permission-denied

Reference NO 2

http://stackoverflow.com/questions/15728916/cant-clear-a-log-file-permission-denied

Reference NO 3

http://forum.kohanaframework.org/discussion/11022/kohana_exception-0-directory-apppathcache-must-be-writable/p1

Reference NO 4

http://askubuntu.com/questions/196062/sftp-permission-denied-on-files-owned-by-www-data

Reference NO 5

https://forums.ushahidi.com/forums/topic/do-i-give-up-installation-error/

Reference NO 6

http://www.codingforums.com/showthread.php?t=69094

Reference NO 7

https://gitorious.org/ceiis/schedules/commit/31d71ed6356507d31bd1f3672ef4661e54c0ed08?format=diff

Reference NO 8

http://galleryproject.org/node/91274