Way back in 2004—when Mac Gems was in its infancy—I reviewed Pacifist 1.6, a nifty utility for working with Mac OS X installer packages (.pkg and .mpkg files). If you’ve ever wondered what an ...

In Mathematica, a Package is a Mathematica text file that contains definitions of commands other than the ones that are built into the Mathematica application itself. In fact, Mathematica comes with a ...

If your stolen package was delivered by a major postal carrier such as USPS, UPS, or FedEx, you should file a claim with the respective shipping company. If you know your package has been stolen, you ...

Ever had a source package fail to build due to a missing file? If so, apt-file, a tool that searches online repositories for a specific file, may be the answer. Occasionally, when building a package ...

It seems an increasing number of users have been experiencing the old “Package File Invalid” error when attempting to update or download apps from Google Play ...

As an alternative to rewriting the same code, many software development environments provide a library tool that organizes frequently used code. Once developers finish debugging some reusable code, ...

The Google Play Store “Package file is invalid” error message may occur while your phone is downloading or installing an application. It may be because of an ...