"The following install step failed: run postflight script for MacPorts-1.6.0."

[Stefan Schwarzer]

>> I wanted to install MacPorts on my Mac - MacPro with Leopard,  
>> latest version. But, while using the disk image, the installation  
>> finished with this message: "The following install step failed: run  
>> postflight script for MacPorts-1.6.0."
>>
>> Can anyone let me know what I should do?
>
> I'm not sure...
>
> Were you using the correct disk image? the one whose name is  
> MacPorts-1.6.0-10.5-Leopard.dmg?
>
> If so, can you just try installing it again, see if it works now?

Yep, was the right disk image. Downloaded it again and installed it.  
But same message....