component/keras: version up 2.0.0. load scipy.stats with our own libstdc++...

component/keras: version up 2.0.0. load scipy.stats with our own libstdc++ explicitly at the very beginning so that we don't need to build python2 with our won libstdc++.

component/bazel/buildout.cfg

@@ -34,14 +34,6 @@ context =
     key include_path template-bazel-crosstool:include_path
     key gcc_lib64_path template-bazel-crosstool:gcc_lib64_path
 
-[python2.7]
-# link to gcc libraries to solve GLIBXXX undefined reference error.
-environment =
-  PATH=${patch:location}/bin:${xz-utils:location}/bin:%(PATH)s
-  CPPFLAGS=-I${zlib:location}/include -I${readline:location}/include -I${libexpat:location}/include -I${libffi:location}/include -I${ncurses:location}/include -I${ncurses:location}/include/ncursesw -I${bzip2:location}/include  -I${gdbm:location}/include -I${openssl:location}/include -I${sqlite3:location}/include -I${gettext:location}/include
-  LDFLAGS=-L${zlib:location}/lib -L${readline:location}/lib -L${libexpat:location}/lib -L${libffi:location}/lib -L${ncurses:location}/lib -L${bzip2:location}/lib -L${gdbm:location}/lib -L${openssl:location}/lib -L${sqlite3:location}/lib -Wl,-rpath=${zlib:location}/lib -Wl,-rpath=${readline:location}/lib -Wl,-rpath=${libexpat:location}/lib -Wl,-rpath=${libffi:location}/lib -Wl,-rpath=${ncurses:location}/lib -Wl,-rpath=${bzip2:location}/lib -Wl,-rpath=${gdbm:location}/lib -Wl,-rpath=${openssl:location}/lib -Wl,-rpath=${sqlite3:location}/lib -L${gettext:location}/lib -Wl,-rpath=${gettext:location}/lib -Wl,-rpath=${file:location}/lib -Wl,-rpath=${gcc:location}/lib64
-
-
 [bazel]
 recipe = slapos.recipe.build
 url = https://github.com/bazelbuild/bazel/releases/download/0.4.3/bazel-0.4.3-dist.zip

component/keras/buildout.cfg

 [buildout]
 extends =
   ../tensorflow/buildout.cfg
+  ../python-PyYAML/buildout.cfg
   ../h5py/buildout.cfg
   ../pillow/buildout.cfg
 parts =
@@ -8,20 +9,23 @@ parts =
 
 [keras-egg]
 recipe = zc.recipe.egg
+initialization =
+  import scipy.stats # load our own libstdc++ explicitly at the very beginning
 eggs = 
   ${scipy:egg}
   ${numpy:egg}
   ${tensorflow-build-install-egg:egg}
   ${protobuf-python:egg}
-  Keras
+  ${python-PyYAML:egg}
+  six
+  keras
   ${h5py:egg}
   ${pillow-python:egg}
 interpreter = keras-python
 scripts = keras-python
 
 [versions]
-Keras = 1.2.1
-Theano = 0.8.2
-tensorflow = 0.12.0
+Keras = 2.0.0
+tensorflow = 1.0.1
 h5py = 2.7.0rc2
 Cython = 0.25.2