From andy_liaw@merck.com  Mon Sep  2 04:55:46 2002
From: andy_liaw@merck.com (Liaw, Andy)
Date: Sun, 01 Sep 2002 23:55:46 -0400
Subject: lattice install (PR#1972)
Message-ID: <51F9C42DA15CD311BD220008C707D81906FFC623@usrymx10.merck.com>

It *is* package dependency, exactly.  lattice is wholly dependent upon grid,
so, in short,
no grid, no lattice.  On windows, I believe the installation of binary
packages simply unzip the package zip file(s) to the appropriate folder.  No
checks for dependency until loading time.

To R-devel:  Can package dependencies be checked at installed time, at least
for source packages?

Andy

> -----Original Message-----
> From: robert.king@newcastle.edu.au 
> [mailto:robert.king@newcastle.edu.au]
> Sent: Sunday, September 01, 2002 10:56 PM
> To: r-devel@stat.math.ethz.ch
> Cc: R-bugs@biostat.ku.dk
> Subject: lattice install (PR#1972)
> 
> 
> Full_Name: Robert King
> Version: 1.3
> OS: windows
> Submission from: (NULL) (134.148.4.19)
> 
> 
> This looks like a problem with package dependencies.  Should 
> be sending this to
> the 
> package author, not r-bugs?
> 
> 
> An attempt to install lattice from the windows binary runs 
> OK, but attempting to
> load the library an error occurs:
> 
> > install.packages("D:/Software/R/lattice.zip", .lib.loc[1], 
> CRAN = NULL)
> updating HTML package descriptions
> > library(lattice)
> Error in parse(file, n, text, prompt) : syntax error on line 2022
> 
> I then tried installing under linux with R 1.5.1
> 
> This installed OK, but loading the library gave another error:
> 
> > library(lattice)
> Error in library(grid) : There is no package called `grid'
> 
> Installing grid on linux resulted in lattice loading and 
> working properly
> 
> Installing grid also fixed the problem on windows.
> 
> 
> 
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lattice install (PR#1972)
Liaw, Andy