From: Prof Brian Ripley
On Mon, 8 Aug 2005, Uwe Ligges wrote:
Hi all,
When I tried to install package randomForest, it gave out
install.packages("randomForest", dependencies = TRUE)
Content type 'application/x-gzip' length 82217 bytes
opened URL
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downloaded 80Kb
Cannot create directory "": No such file or directory
I have no idea what that is about.
* Installing *source* package 'randomForest' ...
** libs
gcc -I/user_data2/jfxiao/local/lib/R/include
-I/usr/freeware/include -g -O2 -c classTree.c -o classTree.o
gcc -I/user_data2/jfxiao/local/lib/R/include
-I/usr/freeware/include -g -O2 -c regTree.c -o regTree.o
gcc -I/user_data2/jfxiao/local/lib/R/include
-I/usr/freeware/include -g -O2 -c regrf.c -o regrf.o
gcc -I/user_data2/jfxiao/local/lib/R/include
-I/usr/freeware/include -g -O2 -c rf.c -o rf.o
f77 -OPT:IEEE_NaN_inf=ON -O2 -c rfsub.f -o rfsub.o
"rfsub.f", line 90: error(2346): expression must have
type
if (decsplit < 0.0) decsplit = 0.0
^
"rfsub.f", line 90: error(2051): expected a ")"
if (decsplit < 0.0) decsplit = 0.0
^
2 errors detected in the compilation of "rfsub.f".
gmake: *** [rfsub.o] Error 2
ERROR: compilation failed for package 'randomForest'
"
Can somebody help me ?
Which OS/platform and compiler are we talking about?
From his multitudinous recent postings, a peculiar IRIX setup.
However, that line is not valid Fortran: replace < by .LT.
Please note the posting guide asks you to discuss problems in
packages
with the maintainer (and to state your platform and R version).