Merge pull request #407 from alex/uptodate-pypy

Revert "Revert "Travis now has an up to date pypy""
diff --git a/.travis/install.sh b/.travis/install.sh
index fdd7190..4aa3979 100755
--- a/.travis/install.sh
+++ b/.travis/install.sh
@@ -5,24 +5,8 @@
 
 if [[ "${OPENSSL}" == "0.9.8" ]]; then
     sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu/ lucid main"
-fi
-
-if [[ "${TOX_ENV}" == "pypy" ]]; then
-    sudo add-apt-repository -y ppa:pypy/ppa
-fi
-
-sudo apt-get -y update
-
-if [[ "${OPENSSL}" == "0.9.8" ]]; then
+    sudo apt-get -y update
     sudo apt-get install -y --force-yes libssl-dev/lucid
 fi
 
-if [[ "${TOX_ENV}" == "pypy" ]]; then
-    sudo apt-get install -y pypy
-
-    # This is required because we need to get rid of the Travis installed PyPy
-    # or it'll take precedence over the PPA installed one.
-    sudo rm -rf /usr/local/pypy/bin
-fi
-
 pip install tox coveralls