I installed RF on Linux OpenSuSe 11.1 and while it did install and did run a 
model I had created on Windows correctly, it gave me a lot of "uninitialized" 
warnings.  I don't know if these are significant and so am a little concerned 
even though my model ran.  Any thoughts?

Thanks

R version 2.10.0 (2009-10-26)
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ISBN 3-900051-07-0

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> install.packages("randomForest")
--- Please select a CRAN mirror for use in this session ---
CRAN mirror

 1: Argentina (Buenos Aires)   2: Australia
 3: Austria                    4: Belarus
 5: Belgium                    6: Brazil (PR)
 7: Brazil (RJ)                8: Brazil (SP 1)
 9: Brazil (SP 2)             10: Canada (BC)
11: Canada (ON)               12: Canada (QC)
13: Chile                     14: China (Beijing 1)
15: China (Beijing 2)         16: China (Hong Kong)
17: Colombia                  18: Denmark
19: France (Toulouse)         20: France (Lyon)
21: France (Paris)            22: Germany (Berlin)
23: Germany (Goettingen)      24: Germany (Hannover)
25: Germany (Muenchen)        26: Germany (Wiesbaden)
27: Iran                      28: Ireland
29: Italy (Milano)            30: Italy (Padua)
31: Italy (Palermo)           32: Japan (Aizu)
33: Japan (Hyogo)             34: Japan (Tokyo)
35: Japan (Tsukuba)           36: Korea
37: Netherlands               38: New Zealand
39: Norway                    40: Poland (Oswiecim)
41: Poland (Wroclaw)          42: Portugal
43: Russia                    44: Singapore 1
45: Singapore 2               46: Slovakia
47: South Africa              48: Spain (Madrid)
49: Sweden                    50: Switzerland
51: Taiwan (Taichung)         52: Taiwan (Taipeh)
53: Thailand                  54: UK (Bristol)
55: UK (London)               56: USA (AZ)
57: USA (CA 1)                58: USA (CA 2)
59: USA (IA)                  60: USA (MA)
61: USA (MD)                  62: USA (MI)
63: USA (MO)                  64: USA (NC)
65: USA (OH)                  66: USA (PA 1)
67: USA (PA 2)                68: USA (TN)
69: USA (TX 1)                70: USA (TX 3)
71: USA (WA)

Selection: 57
trying URL 'http://cran.cnr.Berkeley.edu/src/contrib/randomForest_4.5-33.tar.gz'
Content type 'application/x-gzip' length 71745 bytes (70 Kb)
opened URL
==================================================
downloaded 70 Kb

* installing *source* package ârandomForestâ ...
** libs
gcc -std=gnu99 -I/usr/lib64/R/include  -I/usr/local/include    -fpic  
-fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector 
-funwind-tables -fasynchronous-unwind-tables -c classTree.c -o classTree.o
classTree.c: In function âpredictClassTreeâ:
classTree.c:414: warning: âcbestsplitâ may be used uninitialized in this 
function
gcc -std=gnu99 -I/usr/lib64/R/include  -I/usr/local/include    -fpic  
-fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector 
-funwind-tables -fasynchronous-unwind-tables -c regTree.c -o regTree.o
regTree.c: In function âpredictRegTreeâ:
regTree.c:294: warning: âcbestsplitâ may be used uninitialized in this function
gcc -std=gnu99 -I/usr/lib64/R/include  -I/usr/local/include    -fpic  
-fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector 
-funwind-tables -fasynchronous-unwind-tables -c regrf.c -o regrf.o
regrf.c: In function âregRFâ:
regrf.c:61: warning: ânodextsâ may be used uninitialized in this function
regrf.c:55: warning: âytreeâ may be used uninitialized in this function
gcc -std=gnu99 -I/usr/lib64/R/include  -I/usr/local/include    -fpic  
-fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector 
-funwind-tables -fasynchronous-unwind-tables -c rf.c -o rf.o
rf.c: In function âclassRFâ:
rf.c:97: warning: âoobpairâ may be used uninitialized in this function
rf.c:98: warning: âstrata_sizeâ may be used uninitialized in this function
rf.c:98: warning: âstrata_idxâ may be used uninitialized in this function
rf.c:97: warning: ânindâ may be used uninitialized in this function
rf.c:89: warning: ânstrataâ may be used uninitialized in this function
rf.c:92: warning: âncltsâ may be used uninitialized in this function
gfortran   -fpic  -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 
-fstack-protector -funwind-tables -fasynchronous-unwind-tables -c rfsub.f -o 
rfsub.o
gcc -std=gnu99 -I/usr/lib64/R/include  -I/usr/local/include    -fpic  
-fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector 
-funwind-tables -fasynchronous-unwind-tables -c rfutils.c -o rfutils.o
gcc -std=gnu99 -shared -L/usr/local/lib64 -o randomForest.so classTree.o 
regTree.o regrf.o rf.o rfsub.o rfutils.o -lgfortran -lm -L/usr/lib64/R/lib -lR
** R
** data
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices ...
* DONE (randomForest)

The downloaded packages are in
        â/tmp/Rtmp23U5PY/downloaded_packagesâ
Updating HTML index of packages in '.Library'
>




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