diff --git a/AIX/perl-Expect/Build-notes b/AIX/perl-Expect/Build-notes
new file mode 100644
index 0000000..e2fd881
--- /dev/null
+++ b/AIX/perl-Expect/Build-notes
@@ -0,0 +1,20 @@
+Build Notes
+
+Need cc_r compiler installed on AIX build system. 
+
+Download Expect-1.21.tar.gz from CPAN.
+
+Unwrap the tar file. (gunzip & tar -xvf  )
+
+Go to the subdirectory containing the Makefile and run "cpan2rpm ." 
+This will eventually fail but it does produce a spec file. 
+
+Modify the spec file and put it in  /opt/freeware/src/packages/SPECS.
+Put the gz file in /opt/freeware/src/packages/SOURCES.
+
+Modify the spec file.  (The modified file is in this directory.)
+
+Run "rpm -bb Expect.spec", which creates:
+ /opt/freeware/src/packages/RPMS/ppc/perl-Expect-1.21-1.aix5.3.ppc.rpm
+
+