On 22.02.2012 03:33, zheng wei wrote:
Thanks.
I was just reminded by the tech support in my university that cplex is an independent
software owned by ILOG, which in turn is now owned by IBM. I suceeded in installing the
software cplex under the directory of "C:/Program
Files/IBM/ILOG/CPLEX_Studio_Academic124/cplex"
I guess Rcplex is an R package to utilize the software cplex. I have changed the path
"/c/ilog/cplex111" to the above path. My question is how to finally and
effectively install the package of Rcplex?
You have been asked alreeady to read the R Installation and
Administration manual.
Uwe Ligges
Thanks,
Wei
________________________________
From: Uwe Ligges<lig...@statistik.tu-dortmund.de>
To: zheng wei<zhengwei0...@yahoo.com>
Cc: David Winsemius<dwinsem...@comcast.net>;
"r-help@r-project.org"<r-help@r-project.org>
Sent: Tuesday, February 21, 2012 2:14 PM
Subject: Re: [R] installing the package Rcplex
On 21.02.2012 19:57, zheng wei wrote:
Thank you both for helping. Still could not figure out.
I was contacting different supporting IT departments in my university but did
not get any help.
For the moment, I just want to what does the instruction of the package means.
You could find this instruction on page
http://cran.r-project.org/web/packages/Rcplex/INSTALL
--------------------------------------------------------------------------------------------------
***WINDOWS***
Installation on Windows systems is done by using the provided
Makevars.win file in the src directory. It contains the following
lines:
PKG_CPPFLAGS=-I<CPLEX_DIR>/include
PKG_LIBS=-L<CPLEX_DIR>/lib/x86_windows_vs2008/stat_mda -lcplex111 -lm
where<cplex_dir> is the cplex installation directory
e.g. /c/ilog/cplex111. Please edit your Makevars.win file accordingly.
We have successfully tested this procedure with CPLEX 11.1 on 32-bit
Windows XP.
--------------------------------------------------------------------------------------------------
I can find the file and see the codes. But what new path should I put, and what
to do next?
The path to your CPLEX installation?
Uwe Ligges
Thanks,
Wei
________________________________
From: Uwe Ligges<lig...@statistik.tu-dortmund.de>
To: David Winsemius<dwinsem...@comcast.net>
Cc: zheng wei<zhengwei0...@yahoo.com>;
"r-help@r-project.org"<r-help@r-project.org>
Sent: Monday, February 20, 2012 6:01 AM
Subject: Re: [R] installing the package Rcplex
On 20.02.2012 01:54, David Winsemius wrote:
On Feb 19, 2012, at 7:45 PM, zheng wei wrote:
I did not know this before. I installed it as you suggested. what to
do next?
Read the Installation Manual?
And don't forget this is a source package for which no CRAN Windows
binary exists, hence it may be not that straightforward to get it done
and you wil have to read the INSTALL file from the source package carefully.
Uwe Ligges
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