package rgl not installing on Mac OS X

This is what I am getting:

install.packages("rgl")

Installing package(s) into ?/Users/brenda/Library/R/2.15/library?
(as ?lib? is unspecified)
trying URL
'http://cran.cnr.Berkeley.edu/bin/macosx/leopard/contrib/2.15/rgl_0.92.880.t
gz'
Content type 'application/x-gzip' length 10757858 bytes (10.3 Mb)
opened URL
=
downloaded 411 Kb

rgl/fonts/FreeSerif.ttf: Truncated tar archive
tar: Error exit delayed from previous errors.

The downloaded binary packages are in

/var/folders/YG/YGlE8Mx6HHKHOY6P5UdzNU+++TM/-Tmp-//RtmpambK9X/downloaded_pac
kages
Warning messages:
1: In download.file(url, destfile, method, mode = "wb", ...) :
   downloaded length 421070 != reported length 10757858
2: 'tar' returned non-zero exit code 1

Thanks!

Brenda



On 5/14/12 3:01 PM, "Steve Lianoglou"<mailinglist.honeypot at gmail.com>
wrote:

Hi,

Did you simply try:

install.packages("adehabitat")

or, if that doesn't work, maybe:

install.packages("adehabitat", type="source")

Or change your cran mirror?

-steve

On Mon, May 14, 2012 at 5:44 PM, Kristi Glover
<kristi.glover at hotmail.com>  wrote:

Hi R- User,I tried to load package adehabitat for R version 2.15.0. But,  I
got error. even I download and save in local drive and tried to install from
the local file. but still i got the following errors
  install.packages("adehabitat", repos='C:/adehabitat_1.8.10.tgz')


package ?adehabitat? is not available (for R version 2.15.0)

install.packages("adehabitat",
repos='http://cran.skazkaforyou.com/bin/macosx/leopard/contrib/2.15/adehabit
at_1.8.10.tgz')

Warning: unable to access index for repository
http://cran.skazkaforyou.com/bin/macosx/leopard/contrib/2.15/adehabitat_1.8.1
0.tgz/bin/macosx/leopard/contrib/2.15
Warning message:
package ?adehabitat? is not available (for R version 2.15.0)
I need to install it as I have been using a script that has used this package
too besides other packages.
Would any one help me how I can install the package on Mac OS X?
cheers,
KG





        [[alternative HTML version deleted]]