Use a container and pip cache

Use container and pip cache

Add the sudo calls back in

Try removing sudo and the tk install

Skip show() call in novice doctest

Try not building docs and no libqt4-dev

Try the optional installs right away

Do not install PyQt4 or imread

Try without libfreeimage

Try and install libfreeimage outside of root

Another attempt at libfreeimage

Yet another attempt at libfreeimage

Use the travis whitelist

Try adding the sudo command

Try and build the docs

Install scikit-image first

Restore full build functionality

Fix whitespace

Remove unused tk import

tools/travis_script.sh

@@ -9,7 +9,6 @@ section_end "Test.with.min.requirements"
 
 section "Build.docs"
 if [[ ($PY != 2.6) && ($PY != 3.2) ]]; then
-    sudo apt-get install -qq texlive texlive-latex-extra dvipng
     make html
 fi
 section_end "Build.docs"
@@ -22,33 +21,12 @@ section_end "Flake8.test"
 section "Install.optional.dependencies"
 
 # Install Qt and then update the Matplotlib settings
-if [[ $PY == 2.7* ]]; then
-    sudo apt-get install -q python-qt4
+retry pip install -q PySide $WHEELHOUSE
+python ~/venv/bin/pyside_postinstall.py -install
 
-    # http://stackoverflow.com/a/9716100
-    LIBS=( PyQt4 sip.so )
-
-    VAR=( $(which -a python$PY) )
-
-    GET_PYTHON_LIB_CMD="from distutils.sysconfig import get_python_lib; print (get_python_lib())"
-    LIB_VIRTUALENV_PATH=$(python -c "$GET_PYTHON_LIB_CMD")
-    LIB_SYSTEM_PATH=$(${VAR[-1]} -c "$GET_PYTHON_LIB_CMD")
-
-    for LIB in ${LIBS[@]}
-    do
-        sudo ln -sf $LIB_SYSTEM_PATH/$LIB $LIB_VIRTUALENV_PATH/$LIB
-    done
-
-else
-    sudo apt-get install -q libqt4-dev
-    retry pip install -q PySide $WHEELHOUSE
-    python ~/venv/bin/pyside_postinstall.py -install
-fi
-
-# imread does NOT support py3.2
+# Install imread from wheelhouse if available (not 3.2)
 if [[ $PY != 3.2 ]]; then
-    sudo apt-get install -q libtiff4-dev libwebp-dev libpng12-dev xcftools
-    retry pip  install -q imread
+    retry pip install -q $WHEELHOUSE
 fi
 
 # Install SimpleITK from wheelhouse if available (not 3.2 or 3.4)
@@ -58,7 +36,6 @@ else
     retry pip  install -q SimpleITK $WHEELHOUSE
 fi
 
-sudo apt-get install -q libfreeimage3
 retry pip install -q astropy $WHEELHOUSE
 
 if [[ $PY == 2.* ]]; then