http://www.linuxsa.org.au/tips/time.html
On Jul 13, 3:53 pm, Hedley Robertson <hedley.robert...@gmail.com> wrote: > Hi, this was a bit of a tricky one to figure out, one of our > developers was having an issue where he would always get a 401 > unauthorized from Twitter when requesting a request token. Turns out > that his virtual machine that he was running the code on was losing > time, badly. It was 3 days behind. Once I corrected the time, > Twitter oauth started working again. Makes sense now that I think > about it, but without any real error message it was hard to correctly > guess the nature of the problem. > > Hope this helps someone later on. > > Cheers. > > Hedley Robertson