dederpification of shell expression

build.sh

@@ -45,8 +45,8 @@ install_runtime() {
     test -d $RUNTIME || mkdir $RUNTIME
     test -f "${RUNTIME}/${SB3_TARBALL}" || ( cd $RUNTIME; ncftpget "${FTP_SB3}/${SB3_TARBALL}" )
     test -f "${RUNTIME}/${SB3_TARBALL}" || oops "runtime snapshot could not be found"
-    test -d "${$AXITOOLS_HOME}" || mkdir -p "${$AXITOOLS_HOME}/lib"
-    pushd "${$AXITOOLS_HOME}"
+    test -d "${AXITOOLS_HOME}" || mkdir -p "${AXITOOLS_HOME}/lib"
+    pushd "${AXITOOLS_HOME}"
     echo "installing ShellB3 tar ball into ${AXITOOLS_HOME}..."
     tar xf "${RUNTIME}/${SB3_TARBALL}" || oops "SB3 tar ball would not extract"
     popd