编译ns3 waf时出错（无法加载waf工具“clang_compilation_数据库”）

Question

我将ns-3版本（包括专用模块）更新到最新版本，在编译时，生成的错误如下：

mattia@pcsensori16:~/ns3-mmwave$ ./waf configure
Setting top to                           : /home/mattia/ns3-mmwave 
Setting out to                           : /home/mattia/ns3-mmwave/build 
Checking for 'gcc' (C compiler)          : /usr/bin/gcc 
Checking for cc version                  : 4.8.4 
Checking for 'g++' (C++ compiler)        : /usr/bin/g++ 
Could not load the Waf tool 'clang_compilation_database' from ['/home/mattia/ns3-mmwave/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7', '/home/mattia/ns3-mmwave', '/usr/lib/python2.7', '/usr/lib/python2.7/plat-x86_64-linux-gnu', '/usr/lib/python2.7/lib-tk', '/usr/lib/python2.7/lib-old', '/usr/lib/python2.7/lib-dynload', '/usr/local/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages/PILcompat', '/usr/lib/python2.7/dist-packages/gtk-2.0', '/usr/lib/python2.7/dist-packages/ubuntu-sso-client']
No module named clang_compilation_database
(complete log in /home/mattia/ns3-mmwave/build/config.log)

有人知道我错过了什么吗？在

[编辑：添加配置日志文件]

^{pr2}$

Answer 1

尝试手动删除构建文件夹（rm-f build）或使用./waf distclean并重新配置。在