[MacPorts] #35320: is impossible to install the ghc port

[MacPorts]

#35320: is impossible to install the ghc port
-----------------------------------+----------------------------------------
 Reporter:  fmgolmedo@…            |       Owner:  macports-tickets@…                   
     Type:  defect                 |      Status:  new                                  
 Priority:  Normal                 |   Milestone:                                       
Component:  ports                  |     Version:  2.1.1                                
 Keywords:  ghc, perl5.8           |        Port:  ghc                                  
-----------------------------------+----------------------------------------
 I upgraded my Mac OS X to version Mountain Lion. Then I installed "XCode
 4.4" and "Command Line Tools". Then I ran the command

 sudo port upgrade outdated

 and all went well. Finally I wanted to add ghc via macport

 sudo port install ghc

 and then I found the dialogue suguiente

 Warning: Your developer_dir setting in macports.conf points to a non-
 existing directory. Since this is Known to cause problems, please correct
 the setting or comment it and let auto-discover macports the correct path.
 ---> Computing dependencies for ghc
 ---> To be installed Dependencies: perl5.8
 ---> Building perl5.8
 Error: perl5.8 port for org.macports.build returned: command execution
 failed
 Error: Failed to install perl5.8
 Please see the log file for perl5.8 port for details:

 Error: The following dependencies Were not installed: perl5.8
 To report a bug, follow the instructions in the guide:
      http://guide.macports.org/ # project.tickets
 Error: Processing of port ghc failed

 I think the reason the problem is that ghc depends on perl5.8 and that
 this version of perl is no longer available.

 Can you fix this problem or tell me a solution?

-- 
Ticket URL: <https://trac.macports.org/ticket/35320>
MacPorts <http://www.macports.org/>
Ports system for Mac OS