R help - Feb 2011 - Ubuntu Maverick and revoIPC/doSMP

Hello,

I am having trouple installing doSMP and revoIPC from:

https://r-forge.r-project.org/R/?group_id=950

My Linux system:

Linux 2.6.35-25-generic #44-Ubuntu SMP Fri Jan 21 17:40:44 UTC 2011
x86_64 GNU/Linux
Ubuntu 10.10 \n \l

I get this reply:

costas at ELEPHANT:~/Downloads$ sudo R CMD INSTALL revoIPC_1.0-3.tar.gz
* installing to library ?/home/costas/R/x86_64-pc-linux-gnu-library/2.11?
* installing *source* package ?revoIPC? ...
ERROR: 'configure' exists but is not executable -- see the 'R
Installation and Adminstration Manual'


My R:


platform       x86_64-pc-linux-gnu
arch           x86_64
os             linux-gnu
system         x86_64, linux-gnu
status
major          2
minor          11.1
year           2010
month          05
day            31
svn rev        52157
language       R
version.string R version 2.11.1 (2010-05-31)


Any clues?

Thanks in advance,
Costas