diff --git a/Dockerfile b/Dockerfile
index ac23c42c84..634a3dc2b7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -47,6 +47,16 @@ RUN mkdir ${PROJECT_DIR} \
     && apt-get -y install libfreetype6-dev libpng-dev libopenblas-dev liblapack-dev gfortran libhdf5-dev \
     && curl -L https://downloads.sourceforge.net/project/ta-lib/ta-lib/0.4.0/ta-lib-0.4.0-src.tar.gz | tar xvz
 
+#
+# install Interactive Brokers API lib
+#
+
+ADD http://interactivebrokers.github.io/downloads/twsapi_macunix.979.01.zip /ibapi/
+RUN unzip /ibapi/twsapi_macunix.979.01.zip 'IBJts/source/pythonclient/*' -d /ibapi/ \
+    && cd /ibapi/IBJts/source/pythonclient \
+    && python /ibapi/IBJts/source/pythonclient/setup.py install \
+    && rm -rf /ibapi
+
 #
 # build and install zipline from source.  install TA-Lib after to ensure
 # numpy is available.
@@ -55,7 +65,7 @@ RUN mkdir ${PROJECT_DIR} \
 WORKDIR /ta-lib
 
 RUN pip install 'numpy>=1.11.1,<2.0.0' \
-  && pip install 'scipy>=0.17.1,<1.0.0' \
+  && pip install 'scipy>=0.17.1' \
   && pip install 'pandas>=0.18.1,<1.0.0' \
   && ./configure --prefix=/usr \
   && make \
diff --git a/Dockerfile-dev b/Dockerfile-dev
index 96a1c6bb03..e6fc3ad594 100644
--- a/Dockerfile-dev
+++ b/Dockerfile-dev
@@ -29,6 +29,4 @@ FROM quantopian/zipline
 
 WORKDIR /zipline
 
-RUN pip install -r etc/requirements_dev.txt -r etc/requirements_blaze.txt
-# Clean out any cython assets. The pip install re-builds them.
-RUN find . -type f -name '*.c' -exec rm {} + && pip install -e .[all]
+RUN pip install -r etc/requirements_dev.in -r etc/requirements_blaze.in && pip install -e .[all]
diff --git a/etc/requirements_blaze.in b/etc/requirements_blaze.in
index 68c8858c83..e58b64a5d2 100644
--- a/etc/requirements_blaze.in
+++ b/etc/requirements_blaze.in
@@ -1,7 +1,7 @@
 -e git://github.com/quantopian/blaze.git@f26375a6708eab85b7acc7869d6c518df2f974eb#egg=blaze
 dask[dataframe]>=0.13.0
 -e git://github.com/quantopian/datashape.git@cae16a85406ca4302ff1f985b74a3809be0a83a1#egg=datashape
--e git://github.com/quantopian/odo.git@ba84238eb8dbcac4784ae7ebf62988d7e163c283#egg=odo
+-e git://github.com/blaze/odo.git@c177bfad4c3a747458e699225c7bfeee957dc756#egg=odo
 
 # Keep cytoolz version in sync with toolz version in requirements.in
 cytoolz>=0.8.2