问题:raise ImportError, str(msg) + ', please install the python-tk package
解决:apt-get update
apt-get install python-tk
问题:pip install pycocotools出现错误
pip install Cython
pip install pycocotools
问题:ssl.SSLEOFError: EOF occurred in violation of protocol (_ssl.c:748)
解决: pip install incremental
问题:No module named yaml
pip install PyYAML