Support non Ubuntu Linux Distros for build.sh

[Jzarecta]

I am using arch and have issues with 'set -i'. I see the support target only Ubuntu distros, I suggest to support non specific distros using more supported flags.

/build.sh 
      ___                       ___                 
     /\__\                     /\  \            
    /:/ _/_       ___         /::\  \             
   /:/ /\__\     /\__\       /:/\:\  \       
  /:/ /:/  /    /:/__/      /:/  \:\  \          
 /:/_/:/  /    /::\  \     /:/__/ \:\__\       
 \:\/:/  /     \/\:\  \__  \:\  \ /:/  /   
  \::/__/         \:\/\__\  \:\  /:/  /      
   \:\  \          \::/  /   \:\/:/  /        
    \:\__\         /:/  /     \::/  /           
     \/__/         \/__/       \/__/             
  FOUNDATION FOR INTERWALLET OPERABILITY            
Architecture: Linux
./build.sh: line 153: set: -i: invalid option
set: usage: set [-abefhkmnptuvxBCHP] [-o option-name] [--] [arg ...]