The following bug has been logged on the website:
Bug reference: 6637
Logged by: David Chuet
Email address: dchuet@odotech.com
PostgreSQL version: 9.0.7
Operating system: Windows 7 x64
Description:=20=20=20=20=20=20=20=20
Using Postgresql command :
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SELECT * FROM pg_timezone_names
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We get for Africa/Casablanca, timezone equal to WET with no DST.
This is not true from 2010.
See Wikipedia, for Morocco:
Time zone WET (UTC+0)
Summer (DST) WEST (UTC+1)(May 2nd to August 7th)
So, I cannot set correctly the DateTime for an install in Morocco.