diff --git a/build.sh b/build.sh
index 39192c78..01094e12 100755
--- a/build.sh
+++ b/build.sh
@@ -41,9 +41,6 @@ MAN1DSTDIR=${MANDIR}/man1
 MAN7DSTDIR=${MANDIR}/man7
 SPEECHESDIR=doc/speeches
 
-# FIXME: make lib for tests!
-# PYTHONPATH=$PYTHONPATH:$(pwd -P)/test/lib
-
 case "$1" in
    man)
       set -e
@@ -133,6 +130,11 @@ case "$1" in
       python3 -m unittest discover lib/cdist/test 'test_*.py' 
    ;;
 
+   test-install)
+      PYTHONPATH=$PYTHONPATH:$(pwd -P)/lib \
+         python3 -m unittest cdist.test.test_install
+   ;;
+
    test-all)
       python3 -m unittest discover lib/cdist/test '*.py' 
    ;;
diff --git a/lib/cdist/test/test_install.py b/lib/cdist/test/test_install.py
index 21e8ca06..f5956585 100644
--- a/lib/cdist/test/test_install.py
+++ b/lib/cdist/test/test_install.py
@@ -43,6 +43,18 @@ class Install(unittest.TestCase):
                             exec_path=cdist_exec_path)
         self.config.link_emulator()
 
+### NEW FOR INSTALL ############################################################
+
+    def test_explorer_ran(self):
+        """Check that all explorers returned a result"""
+        self.config.run_global_explores()
+        explorers = self.config.path.list_global_explorers()
+
+        for explorer in explorers:
+            output = self.path.global_explorer_output_path(explorer)
+            self.assertTrue(os.path.isfile(output))
+
+### OLD FROM CONFIG ############################################################
     def test_initial_manifest_different_parameter(self):
         manifest_fd = open(self.init_manifest, "w")
         manifest_fd.writelines(["#!/bin/sh\n",