diff --git a/.travis.yml b/.travis.yml
index 937dfe2..5295a61 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -85,5 +85,5 @@ script:
   - pwd
   - ls -la
   - ./dobuild
-  - ./doinstall
+  - ./doinstall --noWait
   - /usr/bin/pdf2htmlEX -v
diff --git a/doinstall b/doinstall
index 47110d9..de19338 100755
--- a/doinstall
+++ b/doinstall
@@ -1,8 +1,12 @@
 #!/bin/bash
 
-echo "This installation assumes you have 'sudo' privileges"
-echo "Type ctrl-c now if DO NOT want to continue"
-read -p "Type anything else to continue: "
+if [[ $# -eq 0 ]] ; then
+
+  echo "This installation assumes you have 'sudo' privileges"
+  echo "Type ctrl-c now if DO NOT want to continue"
+  read -p "Type anything else to continue: "
+
+fi
 
 cd build
 sudo make install