最小化安装centos后安装iftop

 

 

最小化安装centos后安装iftop

下载iftop软件

tar -zxvf  iftop-0.17.tar.gz

cd  iftop-0.17

./configure

./configure过程中出现类似下文错误

（1）checking whether make sets ${MAKE}... no
          checking for gcc... no
          checking for cc... no
          checking for cc... no
          checking for cl... no
          configure: error: no acceptable C compiler found in $PATH

没有安装gcc导致该问题，yum -y install gcc 安装gcc即可

（2）重新./configure又报如下错误

       checking where to find pcap.h... no idea
       configure: error: can't find pcap.h
       You're not going to get very far without libpcap.
 

        缺少libpcap libpcap-devel这两个包，
        yum -y  install libpcap libpcap-devel 进行安装

（3）再次编译报如下错误

   checking for a curses library containing mvchgat... none found
   configure: error: Curses! Foiled again!
   (Can't find a curses library supporting mvchgat.)
   Consider installing ncurses.

   yum  -y install ncurses-devel安装缺少文件

-bash: make: command not found
没有安装make导致该问题，yum -y install make 安装make即可

yum安装完make之后，执行make命令如果出错，重新.configure文件，make && make install

 

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