This refers to EMI3 Argus 1.6.1. The base release is CentOS release 6.4 (Final).

(1) Repos and software
CAs:
wget http://repository.egi.eu/sw/production/cas/1/current/repo-files/EGI-trustanchors.repo -O /etc/yum.repos.d/EGI-trustanchors.repo
yum install ca-policy-egi-core

yum install yum-protectbase
yum install yum-priorities

EPEL:
wget http://www.nic.funet.fi/pub/mirrors/fedora.redhat.com/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
rpm -i epel-release-6-8.noarch.rpm
yum install fetch-crl
run fetchcrl: /usr/sbin/fetch-crl
EMI3:
rpm --import http://emisoft.web.cern.ch/emisoft/dist/EMI/3/RPM-GPG-KEY-emi
wget http://emisoft.web.cern.ch/emisoft/dist/EMI/3/sl6/x86_64/base/emi-release-3.0.0-2.el6.noarch.rpm
yum localinstall emi-release-3.0.0-2.el6.noarch.rpm
yum clean all

yum install emi-argus

(2) Hostcert
reused hostcert from previous install:
[root@lt2argus00 ~]# ls -l /etc/grid-security/host*
-rw-r--r--. 1 root root 1797 Jul 5 10:44 /etc/grid-security/hostcert.pem
-r--------. 1 root root 1675 Jul 5 10:44 /etc/grid-security/hostkey.pem

(3) Configuration
(a) make directories: cd /opt/glite/yaim/ ; mkdir siteinfo ; chmod 700 siteinfo/ ; cd siteinfo/ ; mkdir vo.d ;
(b) generate users/groups.conf: ./make_conf_glx.py lt2argus00
(c) edit edgusers.conf to give infosys a groups that doesn't exist yet (will this ever be fixed ?)
(d) run yaim: /opt/glite/yaim/bin/yaim -c -s /opt/glite/yaim/siteinfo/siteinfo-lt2argus00.def -n ARGUS_server
(e) edit and reload iptables

(4) Argus policies
pap-admin lp --show-all-ids (new install, should be empty)
pap-admin add-policies-from-file wn.policies
pap-admin lp
just to make sure:
/etc/init.d/argus-pepd clearcache
/etc/init.d/argus-pdp reloadpolicy