[MacPorts] #44077: How can I activate old version of dependency in Portfile?

[MacPorts]

#44077: How can I activate old version of dependency in Portfile?
-------------------------------+--------------------------------
 Reporter:  harshil.makwana@…  |      Owner:  macports-tickets@…
     Type:  defect             |     Status:  new
 Priority:  Normal             |  Milestone:
Component:  ports              |    Version:  2.3.0
 Keywords:                     |       Port:
-------------------------------+--------------------------------
 Hi,
     We know that we can not specify version in dependency library but If
 it is possible to activate old version in portfile using TCL script then
 It is good for me.Please reply me If you know something about this.
     Thanks in advance.

-- 
Ticket URL: <https://trac.macports.org/ticket/44077>
MacPorts <http://www.macports.org/>
Ports system for OS X