Pin tfp to 0.7.0 -- their latest version 0.8.0 pins cloudpickle to 1.1.1, which

gym doesn't like (it needs ~1.2)

Also upgrade pip/setuptools in travis, this gives better errors so I was able
to pin this down.

PiperOrigin-RevId: 272572911

Author: afrozenator

oss_scripts/oss_pip_install.sh

@@ -5,6 +5,10 @@ set -e  # fail and exit on any command erroring
 
 : "${TF_VERSION:?}"
 
+# Make sure we have the latest pip and setuptools installed.
+pip install -q -U pip
+pip install -q -U setuptools
+
 # Make sure we have the latest version of numpy - avoid problems we were
 # seeing with Python 3
 pip install -q -U numpy

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name='tensor2tensor',
-    version='1.14.0',
+    version='1.14.1',
     description='Tensor2Tensor',
     author='Google Inc.',
     author_email='no-reply@google.com',
@@ -56,7 +56,7 @@
         'sympy',
         'tensorflow-datasets',
         'tensorflow-gan',
-        'tensorflow-probability',
+        'tensorflow-probability==0.7.0',
         'tqdm',
     ],
     extras_require={