diff --git a/.travis.yml b/.travis.yml
index 6c413fc..0f02dd4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,10 +12,15 @@ env:
  - RACKET_VERSION=5.3.4
  - RACKET_VERSION=5.3.5
  - RACKET_VERSION=5.92
+ - RACKET_VERSION=6.0
  - RACKET_VERSION=HEAD
 
 before_install:
-- curl -L https://github.com/greghendershott/travis-racket/releases/download/v0.4/install-racket.sh | sh
+# Temporarily use raw.github.com to test this. After tests OK, will
+# make a v0.5 and change this back to be an example of the right way
+# to do this.
+- curl https://raw.github.com/greghendershott/travis-racket/master/install-racket.sh | sh
+# - curl -L https://github.com/greghendershott/travis-racket/releases/download/v0.4/install-racket.sh | sh
 
 install:
 
diff --git a/install-racket.sh b/install-racket.sh
old mode 100644
new mode 100755
index ef41b26..e59337d
--- a/install-racket.sh
+++ b/install-racket.sh
@@ -1,9 +1,11 @@
 set -e
 
-if [ "$RACKET_VERSION" = "HEAD" ]; then
+if [[ "$RACKET_VERSION" = "HEAD" ]]; then
     URL="http://www.cs.utah.edu/plt/snapshots/current/installers/racket-current-x86_64-linux-precise.sh"
-elif [ "$RACKET_VERSION" = "5.92" ]; then
-    URL="http://download.racket-lang.org/installers/5.92/racket-5.92-x86_64-linux-ubuntu-quantal.sh"
+elif [[ "$RACKET_VERSION" = 5.9* ]]; then
+    URL="http://download.racket-lang.org/installers/${RACKET_VERSION}/racket-${RACKET_VERSION}-x86_64-linux-ubuntu-quantal.sh"
+elif [[ "$RACKET_VERSION" = 6.0* ]]; then
+    URL="http://download.racket-lang.org/installers/${RACKET_VERSION}/racket-${RACKET_VERSION}-x86_64-linux-ubuntu-precise.sh"
 else
     URL="http://download.racket-lang.org/installers/${RACKET_VERSION}/racket/racket-${RACKET_VERSION}-bin-x86_64-linux-debian-squeeze.sh"
 fi
@@ -19,6 +21,6 @@ sudo "$INSTALL" <<EOF
 no
 /usr/racket
 
-EOF
+# EOF
 
 exit 0