Zero Install Injector is a simple installation software that does not require root permission, if a host has multiple users to install the same software, it can be reasonable to share the software to multiple users on the host. It requires a program URL to select the appropriate program version and all dependencies (also identified through the URL) according to the user's policy settings. The selected version downloads and caches and runs the program, using environment variables to let it find the component.
Zero Install Injector version 1.4.1 supports macports so that the installation package can be used as a dependency. Some minor errors have been fixed, including the requirement to support multiple versions and PackageKit for detecting native packages, such as multiple arch systems.
Software Information: http://0install.net/
Download Address:
Linux (packages for various distributions) Mac OS X (MacPorts, Fink, Jhbuild, Bundle) Source (install with Python distutils) Unix (FreeBSD, Solaris) Windows