Version Compatibility

[Bob Ward]

Hi Folks

Mail archives infer the ensuing error messages are most likely a result 
of incompatible horde/imp versions.

  Warning: Constant no_action already defined in 
	/var/web/htdocs/horde/imp/lib/imp.lib on line 23
  Warning: Constant send_message already defined in
	/var/web/htdocs/horde/imp/lib/imp.lib on line 42
  Warning: Constant mailto already defined in 
	/var/web/htdocs/horde/imp/lib/imp.lib on line 52
	.....

Is there a version compatibility list available somewhere ?  Are there any
other issues initiating the above messages - for example, there was one
unsubstantiated reference to PEAR requirements ?

Incumbent test base is :
	OpenBSD v2.9 i386
	PHP Version 4.0.6
	PosgreSQL 7.1.3

First install, from tarballs
	Horde: 1.2.7
	IMP: 2.2.7

Second from CVS
	Horde: 1.2.8-cvs 
	IMP: 2.2.8-cvs 

Both installs produce the same errors - and both pass test.php3.  

Given the two separate installs, versioning is not standing out as an 
obvious dependency ?

Any information would be greatly appreciated.

TIA

Bob