How to unpack and pack pkg file?

Question

I have a pkg file created by Install Maker for Mac. I want to replace one file in pkg. But I must do this under Linux system, because this is a part of download process. Whe

Answer 1

@shrx I've succeeded to unpack the BSD.pkg (part of the Yosemite installer) by using "pbzx" command.

pbzx | cpio -idmu

The "pbzx" command can be downloaded from the following link:

• pbzx Stream Parser