If you have built and installed any of the previous packages here,
it has been reworked and I preferred to not carry updates logic for
now, so, to update to the new prototype packaging, I suggest:

# rpm -e coin-or
[[ if you built/installed the monolithic one ]]

or:

# rpm -e `rpm -qa | grep coinor-`
[[ if you built/installed the per project ones ]]


    [Suggested] Order of build/install is:

coin-or-Sample			# already in Fedora
coin-or-CoinUtils		# already in Fedora
coin-or-Osi			# already in Fedora
coin-or-Clp			# already in Fedora
coin-or-Cgl			# already in Fedora
coin-or-Alps			# already in Fedora
coin-or-Bcps			# already in Fedora
coin-or-Vol			# already in Fedora
coin-or-Bcp			# already in Fedora
coin-or-Blis			# already in Fedora
coin-or-Cbc			# already in Fedora
coin-or-DyLP			# already in Fedora
coin-or-CoinMP			# already in Fedora
coin-or-cppad			# provided by the cppad package
coin-or-Dip			# already in Fedora
coin-or-FlopC++			# already in Fedora
coin-or-Ipopt			# already in Fedora
coin-or-Bonmin			# already in Fedora
coin-or-Couenne			# already in Fedora
coin-or-SYMPHONY		# already in Fedora
coin-or-OS