Make all of the pip installs quiet to try and fit in 10000 lines

tools/travis_before_install.sh

@@ -44,7 +44,7 @@ fi
 virtualenv -p python ~/venv
 source ~/venv/bin/activate
 
-retry pip install wheel flake8 coveralls nose
+retry pip install -q wheel flake8 coveralls nose
 
 # on Python 3.2, use matplotlib 1.3.1
 if [[ $TRAVIS_PYTHON_VERSION == 3.2 ]]; then
@@ -55,9 +55,9 @@ fi
 for requirement in $WHEELBINARIES; do
     WHEELS="$WHEELS $(grep $requirement requirements.txt)"
 done
-retry pip install $WHEELHOUSE $WHEELS
+retry pip install -q $WHEELHOUSE $WHEELS
 
-retry pip install -r requirements.txt
+retry pip install -q -r requirements.txt
 
 
 section () {

tools/travis_script.sh

@@ -33,7 +33,7 @@ fi
 if [[ $PY =~ 3\.[24] ]]; then
     echo "SimpleITK unavailable on $PY"
 else
-    retry pip  install -q SimpleITK $WHEELHOUSE
+    retry pip install -q SimpleITK $WHEELHOUSE
 fi
 
 retry pip install -q astropy $WHEELHOUSE