R devel - Sep 2004 - Namespace problem

Now I try to add some C and Fortan code to my package, so the NAMESPACE
file is

useDynLib(eha)
importFrom(survival, Surv)
export(mlreg.fit, risksets)

but I get 

.....
* checking R files for library.dynam ... OK
* checking S3 generic/method consistency ... WARNING
Error in .try_quietly({ : Error in library(package, lib.loc = lib.loc,
character.only = TRUE, verbose = FALSE) :
        package/namespace load failed for 'eha'
Execution halted
See section 'Generic functions and methods' of the 'Writing R
Extensions'
manual.
.....

I've checked that section, but I am not adding methods to generics, I'm
not
writing new generic functions.

If I remove useDynLib(eha), I get no errors or warnings, except that the
example in mlreg.fit.Rd doesn't work (of course).

So what's wrong?
 
G?ran
-- 
 G?ran Brostr?m                    tel: +46 90 786 5223
 Department of Statistics          fax: +46 90 786 6614
 Ume? University                   http://www.stat.umu.se/egna/gb/
 SE-90187 Ume?, Sweden             e-mail: gb@stat.umu.se

>>>>> "GB" == G?ran Brostr?m <gb@stat.umu.se>
>>>>>     on Sun, 19 Sep 2004 18:51:49 +0200 writes:
    GB> Now I try to add some C and Fortan code to my package, so the
NAMESPACE
    GB> file is

    GB> useDynLib(eha)
    GB> importFrom(survival, Surv)
    GB> export(mlreg.fit, risksets)

    GB> but I get 

    GB> .....
    GB> * checking R files for library.dynam ... OK
    GB> * checking S3 generic/method consistency ... WARNING
    GB> Error in .try_quietly({ : Error in library(package, lib.loc =
lib.loc, character.only = TRUE, verbose = FALSE) :
    GB> package/namespace load failed for 'eha'
    GB> Execution halted
    GB> See section 'Generic functions and methods' of the
'Writing R Extensions'
    GB> manual.
    GB> .....

    GB> I've checked that section, but I am not adding methods to
generics,

sure? 
Aren't you trying to export  mlreg.fit
which looks like a 'fit' S3 method for the 'mlreg' generic?

In that case you need to add
S3method(mlreg, fit)
to the NAMESPACE file.

    GB> I'm not writing new generic functions.

    GB> If I remove useDynLib(eha), I get no errors or warnings, except that
the
    GB> example in mlreg.fit.Rd doesn't work (of course).

    GB> So what's wrong?
 
(see above)?

Regards,
Martin

Martin Maechler <maechler@stat.math.ethz.ch>
http://stat.ethz.ch/~maechler/
Seminar fuer Statistik, ETH-Zentrum  LEO C16	Leonhardstr. 27
ETH (Federal Inst. Technology)	8092 Zurich	SWITZERLAND
phone: x-41-1-632-3408		fax: ...-1228			<><