[R] write R extenesion issue

[jiesheng zhang]

I found my attachment was discarded.
My R package structure lis listed here
-----------------------------
btRRTest
	DESCRIPTION
		Package: btRRTest
		Version: 0.0.1
		Date: 2005-10-15
		Title: a test remote R exeuction
		Author: jiesheng at bioteam.net
		Maintainer: jason zhang<jiesheng at bioteam.net>
		Depends: R (>= 1.8.0)
		Description: the remote execution of R call
		License: GPL version 2
		URL: http://www.bioteam.net
		Built: R 2.1.1; i686-pc-linux-gnu; 2005-09-20 00:07:19; unix
		Packaged: Sat Oct 15 23:42:11 2005; root
	INDEX
		btRRTestOut             serialize all
		btRRTestInt             unserialize all and execute
	R/btRRTest.R
		.First.lib <- function (lib, pkg)
		{
		    #library.dynam("btRRTest", pkg, lib)
		    print(c("first.lib", pkg, lib))
		}

		btRRTestOut<-function(x)
		{
         		#.Call("btRRTestOut", substitute(x), rho=sys.frame(-1), 
PACKAGE="btRRTest");
         		print("btRRTestOut");
		}

		btRRTestIn<-function()
		{
         		#.Call("btRRTestIn",  PACKAGE="btRRTest");
         		print("btRRTestIn");
		}

----------------------------

-jason


jiesheng zhang wrote:
> My package structure is very simple.
> I attached it here.
> Any help is appreciated.
> -ason
> 
> jiesheng zhang wrote:
>> Hi, all
>> I am trying to write a R package. I was able to build and install the 
>> package with no problem.
>> However, I got this error when I try to load the library by calling 
>> library("btRRTest");
>> ------------------error message in loading---------
>>  > library("btRRTest")
>> Error in library("btRRTest") : 'btRRTest' is not a valid package -- 
>> installed < 2.0.0?
>> ---------------------------------
>> --------build message-----------
>> ason at jasonportal:~/tmp2> R CMD build --force btRRTest
>> * checking for file 'btRRTest/DESCRIPTION' ... OK
>> * preparing 'btRRTest':
>> * checking DESCRIPTION meta-information ... OK
>> * cleaning src
>> * checking whether 'INDEX' is up-to-date ... NO
>> * overwriting 'INDEX' as '--force' was given
>> * removing junk files
>> * checking for LF line-endings in source files
>> * checking for empty directories
>> * building 'btRRTest_0.0.1.tar.gz'
>> ---------------------------------
>> -------install message-------
>> jasonportal:/home/jason/tmp2 # R CMD INSTALL btRRTest_0.0.1.tar.gz
>> * Installing *binary* package 'btRRTest' ...
>> * DONE (btRRTest)
>> ----------------------
>>
>>
>> Can anyone tell me what are the possible causes for this error? Where 
>> should I start to look?
>>
>> Thanks
>>
>> -jason
>>
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> 
> ------------------------------------------------------------------------
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