# MCC Interim Linux

> early Linux distribution

**Wikidata**: [Q2040193](https://www.wikidata.org/wiki/Q2040193)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/MCC_Interim_Linux)  
**Source**: https://4ort.xyz/entity/mcc-interim-linux

## Summary  
MCC Interim Linux was an early Linux distribution developed in the early 1990s, serving as a precursor to Debian. It played a key transitional role in the evolution of Linux-based operating systems during a formative period in open-source history.

## Key Facts  
- MCC Interim Linux is classified as a Linux distribution, based on the Linux kernel and GNU components.  
- First released around February 1992.  
- Notable versions include 0.99.p8 (released April 14, 1993), 0.99.p8+ (April 26, 1993), and 1.0+.  
- Was succeeded by Debian, as noted in documentation for MCC Interim Linux 2.0+.  
- Freebase ID: /m/02pnxrj; Wikidata ID: Q6720690.  
- Wikipedia coverage exists in six languages including English, Spanish, Russian, Polish, Arabic, and Norwegian.  

## FAQs  
### Q: What is MCC Interim Linux?  
A: MCC Interim Linux is an early Linux distribution created in the early 1990s. It served as one of the foundational distributions leading up to Debian.

### Q: When was MCC Interim Linux first released?  
A: The initial release occurred around February 1992, according to historical documentation archived online.

### Q: Which Linux distribution replaced MCC Interim Linux?  
A: MCC Interim Linux was succeeded by Debian, which emerged directly from its development efforts.

## Why It Matters  
MCC Interim Linux holds historical importance as part of the lineage that led to Debian, one of the most influential and enduring Linux distributions. Developed at Manchester Computing Centre (MCC) in the UK, it represented a significant step toward making Linux more accessible and usable for general computing tasks. During a time when Linux was still experimental and fragmented, MCC Interim helped bridge gaps between early hobbyist releases and professionally maintained systems. Its influence can be seen in later packaging methods, system tools, and community practices adopted by Debian and other successors.

## Notable For  
- Being among the earliest organized attempts to build a stable, user-oriented Linux environment.  
- Serving as a direct predecessor to Debian, shaping many aspects of its early design philosophy.  
- Including detailed changelogs and documentation that provide insight into early Linux development workflows.  
- Representing institutional involvement in Linux development through Manchester Computing Centre's support.  
- Hosting some of the earliest public archives of versioned Linux software packages now used for historical research.

## Body  

### Overview  
MCC Interim Linux refers to a series of early Linux distributions produced under the guidance of the Manchester Computing Centre (MCC). These were transitional systems intended to improve upon existing minimal Linux setups with better integration, usability features, and package management ideas that would later evolve into Debian.

### Development Timeline  
The project began around **February 1992**, marking its place among the pioneering Linux distributions of the era. Several incremental versions followed over the next year:

- Version **0.99.p8** was released on **April 14, 1993**.  
- A minor update, **0.99.p8+**, came out just over a week later on **April 26, 1993**.  
- Later iterations such as **1.0+** continued refining functionality and preparing groundwork for future developments.

### Relationship to Debian  
Documentation indicates that MCC Interim Linux was eventually superseded by what became known as **Debian**. Specifically, notes within the **MCC Interim Linux 2.0+** tree reference Debian explicitly as its replacement.

This succession underscores how MCC Interim acted as both a testing ground and incubator for concepts that Debian would formalize—such as structured package maintenance, clear licensing policies, and broader hardware compatibility goals.

### Legacy and Archival Status  
Today, remnants of MCC Interim Linux survive primarily through digital preservation projects like those hosted at sites such as `ibiblio.org` and `debian.mcc.ac.uk`. These preserved documents and binaries offer valuable insights into the state of Linux development before major commercial or academic backing arrived.

Its presence across multiple language editions of Wikipedia also reflects ongoing interest in cataloging pre-Debian history—an essential chapter in understanding how open-source ecosystems matured throughout the 1990s.

## References

1. [Source](http://www.ibiblio.org/pub/historic-linux/distributions/MCC-1.0/1.0/documentation/README)
2. [Source](http://debian.mcc.ac.uk/non-debian/mcc-interim/old/0.99p8/Changelog)
3. [Source](http://debian.mcc.ac.uk/non-debian/mcc-interim/old/0.99.p8+/Changelog)
4. [Source](http://debian.mcc.ac.uk/non-debian/mcc-interim/old/1.0+/documentation/Origins)
5. Freebase Data Dumps. 2013
6. [Source](http://debian.mcc.ac.uk/non-debian/mcc-interim/2.0+/debian/Debian.README)