R help - Feb 2005 - summary method in URCA package doesn't work

I can't figure out how to get the "summary" method in the URCA
package to
work.
E.g. when I use the following code fragment in the help for the
"ca.jo"
function,
it always tries to use the "summary" method from the "base"
package,
not the "urca" package. 

How do I force it use the "summary" method of the "urca"
package?
I'm sure this is in some documentation somewhere, but
after (admittedly quickly) scanning several docs, I've not 
found any help on this.

Thank you.

     data(finland)
     sjf <- finland
     sjf.vecm <- ca.jo(sjf, constant=FALSE, type="eigen", K=2,
     spec="longrun", season=4, ctable="A2")
     summary(sjf.vecm)


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Please contact (or at least Cc) the maintainer of contributed packages
when reporting problems with contributed packages. (I've added Bernhard
to Cc: now.)
> I can't figure out how to get the "summary" method in the
URCA package
> to work. E.g. when I use the following code fragment in the help for
> the "ca.jo" function, it always tries to use the
"summary" method from
> the "base" package, not the "urca" package. 
>
> How do I force it use the "summary" method of the
"urca" package?
> I'm sure this is in some documentation somewhere, but
> after (admittedly quickly) scanning several docs, I've not 
> found any help on this.
> 
> Thank you.
> 
>      data(finland)
>      sjf <- finland
>      sjf.vecm <- ca.jo(sjf, constant=FALSE, type="eigen", K=2,
>      spec="longrun", season=4, ctable="A2")
>      summary(sjf.vecm)
If I understand you correctly, the last command does not return the
desired output because the wrong summary method is called?

The above works smoothly for me (using R 2.0.1 and urca 0.7-5). What
version of R and urca are you using?
Z