小编RR1*_*RR1的帖子

有人可以帮助我了解如何捕获此错误吗？

import pygeoip  
gi = pygeoip.GeoIP('GeoIP.dat')  
print gi.country_code_by_name('specificdownload.com')  

Traceback (most recent call last):  
  File "<module1>", line 14, in <module>  
  File "build\bdist.win-amd64\egg\pygeoip\__init__.py", line 447, in country_code_by_name  
    addr = self._gethostbyname(hostname)  
  File "build\bdist.win-amd64\egg\pygeoip\__init__.py", line 392, in _gethostbyname  
    return socket.gethostbyname(hostname)  
gaierror: [Errno 11001] getaddrinfo failed 

我已经使用以下命令在 ubuntu 16.04 上安装了 Mongo C 驱动程序：

sudo apt-get install libmongoc-1.0-0

当我尝试使用 cmake 进行编译时，出现以下错误：

rolf@ubuntu2:~/src/test$ cmake .
-- The C compiler identification is GNU 5.4.0
-- The CXX compiler identification is GNU 5.4.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX …