First step: Download the Ettercap package
Unzip the package with tar,-Z Unpack with gzip-X unpack/unzip-F Specify Package-V display progress
LS can view the decompression after a new directory appears ettercap-0.8.2
CD ettercap-0.8.2 into the extracted new directory, LS View all files in the directory, vim install to view the help inside the install, you can find the need to install the Bundled_deps directory of four dependencies before you can install Ettercap
Install the first dependent package CD check into the first dependent package directory, find a compressed package, tar unzip, into the extracted new directory
LS View all the files in the directory, there is a configure file, you can execute the./configuer command (Configure the software that will be installed to check that the current environment meets the dependencies to install the software)
After success, the makefile file appears and you can execute the make command
Make compiles automatically, compiling only the parts that the programmer has modified since the last compilation
Make install files that can be executed
Make install clean Delete the garbage and cache generated by the installation files
After the four dependent packages are installed, you can install Ettercap, in the ettercap-0.8.2 directory, create a new build directory, enter the build directory, and execute the CMake. Command
You will find an error error,not found CMake, find the installation package for CMake with Yum search CMake, yum install camke* installs the package about CMake
CMake. Many error errors can be resolved in the process of not installed dependency packages
After success, you can perform make&&make install or step through make and perform the Do install.
To determine if the installation was successful you can use the--HELP command to view the use Help to determine the installation success
Installation of Linux under Ettercap, make install software step