在安装pcapy时,出现以下错误:
building 'pcapy' extension
error: Microsoft Visual C++ 9.0 is required (Unable to find vcvarsall.bat). Get it from https://aka.ms/vcpython27
在安装pcapy时,出现以下错误:
building 'pcapy' extension
error: Microsoft Visual C++ 9.0 is required (Unable to find vcvarsall.bat). Get it from https://aka.ms/vcpython27