diff --git a/.travis.yml b/.travis.yml
index 9fce481a544bacae0bdfe49eaf0ff598e9d5bce4..93780ce6d7dbab6d1943456978e3caf5edeea024 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -50,7 +50,7 @@ install:
 
   # Development installation
   - conda install nose coverage sh anaconda-client
-  - pip install coveralls
+  - pip install coveralls affine
 
   # Straight from the menpo team
   - if [["$TRAVIS_OS_NAME" == "osx"]]; then
diff --git a/plio/date/__init__.py b/plio/date/__init__.py
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..5c7c1bcf9b5235263cee4cffdb2e198a98f0b341 100644
--- a/plio/date/__init__.py
+++ b/plio/date/__init__.py
@@ -0,0 +1,2 @@
+from . import julian2ls
+from . import julian2season
diff --git a/plio/io/__init__.py b/plio/io/__init__.py
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..f040a7cbca8ec352cc7739a9978e72fe01dafa30 100644
--- a/plio/io/__init__.py
+++ b/plio/io/__init__.py
@@ -0,0 +1,12 @@
+from . import io_autocnetgraph
+from . import io_controlnetwork
+from . import io_db
+from . import io_gdal
+from . import io_hdf
+from . import io_json
+from . import io_krc
+from . import io_pvl
+from . import io_spectral_profiler
+from . import io_tes
+from . import io_yaml
+from . import isis_serial_number