*Posted December 18, 2020

Problem: Sep 5 of README file for the SARndbox-2.6
After “sudo make install,” the output is “install: missing file operand”

Solution: Rather than sudo make install, use sudo make install INSTALLDIR=`pwd` (those are backticks around pwd).

Explanation: On some systems, “sudo” clears the environment variable the ARSandbox makefile uses to find its current directory. You can define the internal make variable (INSTALLDIR) to the value the install directions expect by adding the definition to the end of the command line.