Linux centos7.2 install rabbitmq------ install erlang

1. • [Download erlang source installation package]: To install erlang in linux, you can only download the source installation package to install, which can be downloaded from the erlang official website, as shown in the figure.

     

   • [Unzip the installation package]: The downloaded installation package is in the compressed gz format. Use the tar tool that comes with the system to unzip it under linux. Execute the command in the directory where the installation package is located: tar -zxvf otp_src_R16B03-1.tar.gz

     

   • [Configure the installation environment]: Open the decompressed directory - execute the command: cd otp_src_R16B03-1; configure the installation environment - execute the command: /configure --prefix=/usr/local/servers/erlang --without-javac --with- ssl=/usr/local/ssl/

     

   • [Compile source code]: Execute the compile command: make

     

   • [Install the compiled software]: Execute the command: make install

     Create a soft chain: execute the command: lln -s /usr/local/servers/erlang/bin/erl /usr/local/bin/erl

     Note: If the current user is not root, execute: sudo make install

     

   • 6

     [Start erlang tool]: Execute the command erl, and see the following figure, the installation is successful.