Index: openacs-4/packages/assessment/tcl/test/as-assessment-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment/tcl/test/as-assessment-procs.tcl,v
diff -u -N -r1.6.2.4 -r1.6.2.5
--- openacs-4/packages/assessment/tcl/test/as-assessment-procs.tcl	24 Nov 2022 14:45:55 -0000	1.6.2.4
+++ openacs-4/packages/assessment/tcl/test/as-assessment-procs.tcl	20 Apr 2023 14:22:14 -0000	1.6.2.5
@@ -9,6 +9,20 @@
     @cvs-id $Id$
 }
 
+aa_register_case -cats {
+    smoke production_safe
+} -procs {
+    util::which
+} assessment_exec_dependencies {
+    Test external command dependencies for this package.
+} {
+    foreach cmd [list \
+                     [::util::which uuidgen] \
+                    ] {
+        aa_true "'$cmd' is executable" [file executable $cmd]
+    }
+}
+
 aa_register_init_class mount_assessment {
     Mount assessment package
 } {
Index: openacs-4/packages/boomerang/tcl/test/boomerang-test-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/boomerang/tcl/test/Attic/boomerang-test-procs.tcl,v
diff -u -N
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/boomerang/tcl/test/boomerang-test-procs.tcl	20 Apr 2023 14:25:40 -0000	1.1.2.1
@@ -0,0 +1,19 @@
+ad_library {
+
+    Automated tests.
+
+}
+
+aa_register_case -cats {
+    smoke production_safe
+} -procs {
+    util::which
+} boomerang_exec_dependencies {
+    Test external command dependencies for this package.
+} {
+    foreach cmd [list \
+                     [::util::which gzip] \
+                    ] {
+        aa_true "'$cmd' is executable" [file executable $cmd]
+    }
+}
Index: openacs-4/packages/caldav/tcl/test/caldav-test-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/caldav/tcl/test/Attic/caldav-test-procs.tcl,v
diff -u -N -r1.1.2.3 -r1.1.2.4
--- openacs-4/packages/caldav/tcl/test/caldav-test-procs.tcl	20 Apr 2023 14:27:21 -0000	1.1.2.3
+++ openacs-4/packages/caldav/tcl/test/caldav-test-procs.tcl	20 Apr 2023 14:29:36 -0000	1.1.2.4
@@ -4,6 +4,22 @@
 
 }
 
+aa_register_case -cats {
+    smoke production_safe
+} -procs {
+    util::which
+} caldav_exec_dependencies {
+    Test external command dependencies for this package.
+} {
+    foreach cmd [list \
+                     [::util::which date] \
+                     [::util::which zdump] \
+                     [::util::which tail] \
+                    ] {
+        aa_true "'$cmd' is executable" [file executable $cmd]
+    }
+}
+
 namespace eval ::caldav::test {
 
     ad_proc -private basic_setup {