[BioC] AnnBuilder error ?

James W. MacDonald jmacdon at med.umich.edu
Tue Feb 8 17:36:53 CET 2005


Giulio Di Giovanni wrote:
> 
> Hi, first, thanks to you all for the help...
> 
> I made my own package, using ABprimer.pdf vignette first and then using 
> AnnBuilder.pdf.
> I didn't receive errors, packages looks like correctly created with all 
> subdirectories etc etc...
> 
> To install the packages (windows OS) I either copied the dirs and the 
> subdirs in the R library directory, or zipped the folders and installed 
> "from local files" from R session menu (it looks like the same thing).

Ah, if installing packages on windows were so easy ;-D. Installing 
packages on windows is actually more complicated. See the following FAQ 
entry:

http://cran.r-project.org/bin/windows/base/rw-FAQ.html#Can-I-install-packages-into-libraries-in-this-version_003f

Jim

> 
> But how could read my data? Because I created the "test" package, but 
> with "load package" from R menu, or with "library" command I receive:
> 
>> Error in library(pkg, character.only = TRUE) :
> 
>        'test' is not a valid package -- installed < 2.0.0?
> 
> or, in the second case
> 
>> Error in library(test) : 'test' is not a valid package -- installed < 
>> 2.0.0?
> 
> 
> Please forgive me if I'm making some stupid error and please tell me 
> what I'm doing wrong...
> I've to load each separate generated file ? There's some document I can 
> read for an help ? I searched the web with no results...
> 
> Thanks again, any help will be appreciated...
> 
> 
> Giulio
> 
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-- 
James W. MacDonald
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
7410 CCGC
Ann Arbor MI 48109



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