Gcc OMNET++；Windows 10中的安装错误

我正在尝试在windows 10 64位中安装omnet 5.1.1。在显示此错误消息之前，一切正常

/e/Mansoor/E/Simulator/omnet/omnetpp-5.1.1$ ./configure

configure: loading site script /mingw64/etc/config.site
checking build system type... x86_64-w64-mingw32
checking host system type... x86_64-w64-mingw32
configure: -----------------------------------------------
configure: reading configure.user for your custom settings
configure: -----------------------------------------------
checking for clang... no
checking for icc... no
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/e/Mansoor/E/Simulator/omnet/omnetpp-5.1.1':
configure: error: C compiler cannot create executables
See `config.log' for more details

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请建议我如何调试它？

那么

config.log

说了什么？可能缺少编写权限？阻止配置脚本工作的安全工具/病毒扫描程序？？