P:\Desktop>Rcmd INSTALL rJava_0.8-8.tar.gz
* installing to library 'C:/Program Files/R/R-2.13.1/library'
* installing *source* package 'rJava' ...
Generate Windows-specific files (src/jvm-w32) ...
cygwin warning:
  MS-DOS style path detected: C:/PROGRA~1/R/R-213~1.1/etc/i386/Makeconf
  Preferred POSIX equivalent is: /cygdrive/c/PROGRA~1/R/R-213~1.1/etc/i386/Makec
onf
  CYGWIN environment variable option "nodosfilewarning" turns off this warning.
  Consult the user's guide for more details about POSIX paths:
    http://cygwin.com/cygwin-ug-net/using.html#using-pathnames
make: Entering directory `/cygdrive/c/DOCUME~1/lippelan/LOCALS~1/Temp/RtmpHz0yZg
/R.INSTALL6d282489/rJava/src/jvm-w32'
dlltool --input-def jvm.def --kill-at --dllname jvm.dll --output-lib libjvm.dll.
a
gcc -O2 -c -o findjava.o findjava.c
gcc -s -o findjava.exe findjava.o
make: Leaving directory `/cygdrive/c/DOCUME~1/lippelan/LOCALS~1/Temp/RtmpHz0yZg/
R.INSTALL6d282489/rJava/src/jvm-w32'
Find Java...
  JAVA_HOME=C:/PROGRA~1/Java/JRE16~1.0_1
=== Building JRI ===
  JAVA_HOME=C:/PROGRA~1/Java/JRE16~1.0_1
  R_HOME=C:/PROGRA~1/R/R-213~1.1
Creating Makefiles ...
Configuration done.
make -C src JRI.jar
make[1]: Entering directory `/cygdrive/c/DOCUME~1/lippelan/LOCALS~1/Temp/RtmpHz0
yZg/R.INSTALL6d282489/rJava/jri/src'
C:/PROGRA~1/Java/JRE16~1.0_1/bin/javac -target 1.4 -source 1.4 -d . ../Mutex.jav
a ../RBool.java ../RConsoleOutputStream.java ../REXP.java ../RFactor.java ../RLi
st.java ../RMainLoopCallbacks.java ../RVector.java ../Rengine.java ../package-in
fo.java
make[1]: C:/PROGRA~1/Java/JRE16~1.0_1/bin/javac: Command not found
make[1]: *** [org/rosuda/JRI/Rengine.class] Error 127
make[1]: Leaving directory `/cygdrive/c/DOCUME~1/lippelan/LOCALS~1/Temp/RtmpHz0y
Zg/R.INSTALL6d282489/rJava/jri/src'
make: *** [src/JRI.jar] Error 2
**** WARNING: JRI could NOT be built
Set IGNORE=1 if you want to build rJava anyway.
ERROR: configuration failed for package 'rJava'
* removing 'C:/Program Files/R/R-2.13.1/library/rJava'
* restoring previous 'C:/Program Files/R/R-2.13.1/library/rJava'