diff --git a/books/bookvol6.pamphlet b/books/bookvol6.pamphlet
index 1dd988b..3932d85 100644
--- a/books/bookvol6.pamphlet
+++ b/books/bookvol6.pamphlet
@@ -639,28 +639,6 @@ if [ ! -d "$SPAD" ] ; then
 fi
 
 @
-If we get here we now
-know where axiom lives. We need to see if we can find the
-Aldor compiler. Aldor is optional and is not part of the open source
-version of Axiom due to license issues. However you can install it
-under the location specified by the {\tt \$AXIOMXLROOT} shell variable.
-If the compiler is found we add it to the {\tt PATH}.
-This shell variable defaults to the location:\\
-{\tt \$AXIOM/compiler}
-<<axiomcmd>>=
-if [ "$AXIOMXLROOT" = "" ] ; then 
-AXIOMXLROOT=${AXIOM}/compiler
-fi
-export AXIOMXLROOT
-PATH=$AXIOM/bin:$AXIOMXLROOT/bin:${PATH}
-export PATH
-
-@
-Name the workspace directories.
-<<axiomcmd>>=
-rootwsdir=$SPAD/bin
-
-@
 Step 2. Process command line arguments.
 
 First we set up the defaults for command-line arguments.
diff --git a/changelog b/changelog
index 0e35277..c9b680a 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,5 @@
+20100629 tpd src/axiom-website/patches.html 20100629.04.tpd.patch
+20100629 tpd books/bookvol6 remove AXIOMXLROOT reference
 20100629 tpd src/axiom-website/patches.html 20100629.03.tpd.patch
 20100629 tpd src/input/monitortest.input fix chunk syntax
 20100629 tpd src/axiom-website/patches.html 20100629.02.tpd.patch
diff --git a/src/axiom-website/patches.html b/src/axiom-website/patches.html
index 16362f5..3c7d153 100644
--- a/src/axiom-website/patches.html
+++ b/src/axiom-website/patches.html
@@ -2944,6 +2944,8 @@ src/input/richhyper100-199,input rule-based hyper integration<br/>
 src/input/richrational.input add documentation<br/>
 <a href="patches/20100629.03.tpd.patch">20100629.03.tpd.patch</a>
 src/input/monitortest.input fix chunk syntax<br/>
+<a href="patches/20100629.04.tpd.patch">20100629.04.tpd.patch</a>
+books/bookvol6 remove AXIOMXLROOT reference<br/>
  </body>
 </html>