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paddle/scripts/docker/build.sh

@@ -37,8 +37,13 @@ Configuring cmake in /paddle/build ...
       -DWITH_STYLE_CHECK=${WITH_STYLE_CHECK:-OFF}
       -DWITH_TESTING=${WITH_TESTING:-OFF}
       -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
+      -DUNITTEST_USE_VIRTUALENV=OFF
 ========================================
 EOF
+
+# Disable UNITTEST_USE_VIRTUALENV in docker because
+# docker environment is fully controlled by this script.
+# See /Paddle/CMakeLists.txt, UNITTEST_USE_VIRTUALENV option.
 cmake .. \
       -DCMAKE_BUILD_TYPE=Release \
       -DWITH_DOC=OFF \

paddle/setup.py.in

@@ -22,6 +22,8 @@ setup(name="py_paddle",
       package_data={'py_paddle':['*.py','_swig_paddle.so']},
       install_requires = [
         'nltk>=3.2.2',
+        # We use `numpy.flip` in `test_image.py`.
+        # `numpy.flip` is introduced in `1.12.0`
         'numpy>=1.12.0',      # The numpy is required.
         'protobuf==${PROTOBUF_VERSION}'    # The paddle protobuf version
       ],