Software package management method and system
A technology of management system and management method, which is applied in the software package management method and system field, can solve the problem that different versions cannot be used at the same time, and achieve the effect of improving software flexibility
Active Publication Date: 2013-12-04
SUGON INFORMATION IND
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However, the ponage package management system is only applicable to the gentoo system. Other Linux distributions have their own package management systems, and it is impossible to use the portage package management system; in addition, portage uses soft connections to switch between different versions of the same software. Make it impossible to use different versions of the same software at the same time
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[0029] In order to make the technical solutions and advantages of the present invention clearer, the exemplary embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all implementations. Exhaustive list of examples.
[0030] Most of the software in the Linux system depends on other software packages. Under normal circumstances, the software package management system of the Linux system (hereinafter referred to as the original software package management system) will maintain a relatively complete set of interdependent software system. The present invention adds a set of auxiliary software package management system on this basis, and works on the basis of the normal operation of the original software package management system, which can not only run alone, but also encapsulate the original software package man...
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The invention provides a software package management method. The method comprises the following steps: starting a command interpreter shell and loading a configuration file; receiving a command for operating software sent by a user, and judging whether a dependence relation exists between the software and other software according to the configuration file, wherein other software includes auxiliary software and non-auxiliary software; when the software is dependent on the auxiliary software, setting a temporary environment variable for the auxiliary software; and loading the auxiliary software and executing the command sent by the user, wherein the auxiliary software is software of different versions from existing software in an original software package management system. The invention further provides a software package management system and a software package management system which is compatible with multiple versions. The technical scheme of the invention can be compatible with various software package management systems before a Linux release version, coexistence and sharing of different versions of the same software in the system are realized by setting temporary environment variables, and the flexibility of an operating system is enhanced.
Description
technical field [0001] The invention relates to the field of computer technology, in particular to a software package management method and system. Background technique [0002] When using the Linux system, you must first install some necessary software. At present, various distributions of Linux systems (among them, Linux distributions are Unix-like operating systems based on the Linux kernel) have their own software package management systems (systems that manage all software in the system on the Linux system). It enables users to manage software conveniently. Many software in the Linux system work together. For example, software A will use software B when running. It is generally called that software A depends on software B. This kind of dependence is very common in all Linux systems. However, each software is constantly being upgraded, and new versions are constantly being formed. It may happen that version 1 of software A depends on version 2 of software B. [0003] ...
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IPC IPC(8): G06F9/445
Inventor 王少佳宋怀明苗艳超刘新春邵宗有
Owner SUGON INFORMATION IND