port activate error: can't read "revision": no such variable

[Paulo Moura]

Hi!

I'm writing a portfile for XSB, a logic programming language. When  
doing a port activate, I get the following error:

DEBUG: Executing com.apple.activate (xsb)
--->  Activating xsb 3.0.1+_0
Error: Target com.apple.activate returned: can't read "revision": no  
such variable
Warning: the following items did not execute (for xsb):  
com.apple.activate
Error: Status 1 encountered during processing.

There is no "revision" variable in the portfile. Any ideas? Thanks,

Paulo


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Paulo Jorge Lopes de Moura
Dep. of Computer Science, University of Beira Interior
6201-001 Covilhã, Portugal

Office 4.3  Ext. 3257
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Email: <mailto:pmoura at di.ubi.pt>

Home page: <http://www.di.ubi.pt/~pmoura>
Research: <http://logtalk.org/>
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