pip install problems in other environment. (fix #180)

e2b985ca · Yuxin Wu · 71cb084c · e2b985ca · e2b985ca
Commit e2b985ca authored Mar 07, 2017 by Yuxin Wu
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README.md README.md +2 -1

setup.py setup.py +3 -0

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--- a/README.md
+++ b/README.md
@@ -65,5 +65,6 @@ Dependencies:
 + TensorFlow >= 1.0.0
 + Python bindings for OpenCV
 ```
-pip install --user -U git+https://github.com/ppwwyyxx/tensorpack.git
+pip install -U git+https://github.com/ppwwyyxx/tensorpack.git
+# or add `--user` to avoid system-wide installation.
 ```
--- a/setup.py
+++ b/setup.py
+import setuptools
+version = int(setuptools.__version__.split('.')[0])
+assert version > 30, "tensorpack installation requires setuptools > 30"
 from setuptools import setup
 import os
 import shutil