Uwe Ligges wrote:
Liang Zhang wrote:
I am just wondering how to solve this installation problem.
As I said, ask your admin to install suitable compilers.
And 'suitable compilers' in this case means to install the
GNU compiler collection gcc 4.x.y.
Contrary to gcc 3.x.y (which only has a Fortran 77 compiler),
gcc 4.x.y has gfortran which is the GNU Fortran 95 compiler.
My guess is that your system currently only has gcc 3.x.y
and no gcc4 and friends.
HTH,
Tobias
P.S. Be sure to also install the appropriate libgfortran.
________________________________
From: Uwe Ligges <lig...@statistik.tu-dortmund.de>
To: Liang Zhang <zhangl...@yahoo.com>
Cc: r-help@r-project.org
Sent: Friday, April 24, 2009 2:50:00 AM
Subject: Re: [R] Can't install package "glmnet"
Liang Zhang wrote:
Hi, I was trying to install package glmnet in R, but failed and it
show such messages:
* Installing *source* package glmnet ...
This package has only been tested with gfortran.
So some checks are needed.
R_HOME is /home/username/R/R-2.9.0
Attempting to determine R_ARCH...
R_ARCH is
Attempting to detect how R was configured for Fortran 90....
Unsupported Fortran 90 compiler or Fortran 90
compilers unavailable! Stop!
ERROR: configuration failed for package glmnet
* Removing /home/username/R/R-2.9.0/library/glmnet
The downloaded packages are in
/tmp/RtmpwsLWSc/downloaded_packages
Updating HTML index of packages in '.Library'
Warning message:
In install.packages("glmnet") :
installation of package 'glmnet' had non-zero exit status
It seems that it needs fortran 90 complier. What can I do to solve
this problem? (I am not the administrator, only a user in the linux
system).
Ask for a suitable compiler?
Uwe Ligges
Thank you very much!
Liang
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