diff --git a/build b/build
index 3495bcb..5a3d960 100755
--- a/build
+++ b/build
@@ -356,12 +356,12 @@ pmodules::compile() {
 		build bash
 	fi
 
-	if [[ ! -f "${PMODULES_HOME}/sbin/find" ]] || [[ ${opt_force} == 'yes' ]]; then
-		build findutils
+	if [[ ! -e "${PMODULES_HOME}/${UTILBIN_DIR}/tclsh" ]] || [[ ${opt_force} == 'yes' ]]; then
+		build Tcl
 	fi
 
-	if [[ ! -e "${PMODULES_HOME}/sbin/tclsh" ]] || [[ ${opt_force} == 'yes' ]]; then
-		build Tcl
+	if [[ ! -e "${PMODULES_HOME}/lib/tcllib1.20" ]] || [[ ${opt_force} == 'yes' ]]; then
+		build tcllib
 	fi
 
 	if [[ ! -e "${PMODULES_HOME}/libexec/modulecmd.bin" ]] || [[ ${opt_force} == 'yes' ]]; then
diff --git a/config/versions.conf b/config/versions.conf
index 37deb08..f106cbc 100644
--- a/config/versions.conf
+++ b/config/versions.conf
@@ -4,5 +4,6 @@ findutils	4.7.0
 getopt		1.1.6
 gettext		0.21
 modules		3.2.10.1
-Pmodules	1.1.0
+Pmodules	1.1.1
 Tcl		8.6.10
+tcllib		1.20