I am getting below error trying to build GNU classpath 0.98 with sun JDK1.6 compiler on debian linux system- Making all in scripts make[1]: Entering directory `/jvm/classpath-0.98/scripts' make[1]: Nothing to be done for `all'. make[1]: Leaving directory `/jvm/classpath-0.98/scripts' Making all in tools make[1]: Entering directory `/jvm/classpath-0.98/tools' /bin/mkdir -p classes asm /bin/mkdir -p ../tools/generated/gnu/classpath/tools/gjdoc/expr java -classpath antlr.Tool -o ../tools/generated/gnu/classpath/tools/gjdoc/expr/ \ ./gnu/classpath/tools/gjdoc/expr/java-expression.g Unrecognized option: -o Could not create the Java virtual machine. make[1]: *** [tools.zip] Error 1 make[1]: Leaving directory `/jvm/classpath-0.98/tools' make: *** [all-recursive] Error 1 command used to configure classpath is given below- ./configure --disable-gtk-peer --disable-plugin --disable-gconf-peer --enable-tools Please help to resolve above build error in classpath. -- View this message in context: http://www.nabble.com/Problem-in-building-GNU-classpath-0.98-with-sun-JDK1.6-compiler-tp23975962p23975962.html Sent from the Gnu - Classpath - General mailing list archive at Nabble.com.