I am trying to run the regcm model o0n IBM aix 5.3. I have successfully runned the Terrain and ICBC module, but for the regcm module, while running ./regcm.x. the following error is appearing. I herewith attaching the error file while after executing, with the mail. The error aftr compilation is showing as:

Target "all" is up to date.
1525-001 The READ statement on the file (standard input) cannot be completed because the end of the file was reached. The program will stop.