kali linux 64bit 2019.1a下bbqsql启动失败，错误：
File "/usr/local/lib/python2.7/dist-packages/bbqsql/lib/technique.py", line 8, in
from gevent.coros import Semaphore
ImportError: No module named coros
解决方法：
将文件/usr/local/lib/python2.7/dist-packages/bbqsql/lib/technique.py出错的第八行替换为：
from gevent.lock import Semaphore