The C infrastructure for the IOP system (plus the latest iop.jar).
Using jlambda requires Java, using iop with the GUI interface also Java. Without the GUI front end iop has no prerequisites.
export IOPBINDIR = <where you want to install iop>
make
make install
export PATH = ${IOPBINDIR):${PATH}
jlambda
export PATH = ${IOPBINDIR):${PATH}
iop
The javadoc for iop.jar is here
The jlambda manual can be found here
The iop manual can be found here
The jlambda webpage lives over here
The iop webpage lives over here
The main client of the iop system is SRI International's Pathway Logic