how to install bro?

[Peng Xuena]

hi, all:

	i am a new comer. i encountered difficulty when i install bro after compiling the source files. i use the command 'make install' after executing './configure' and 'make'. But 'make install "raised the error of 'Recursive variable 'INSTALL' references itself". I am wondering the way to resolve this problem, or any other ways of installing bro.
	thanks in advance!

Xuena Peng