[OSGeo-Announce] pgRouting 2.0 Released
a.ghisla at gmail.com
Thu Sep 26 13:19:17 PDT 2013
Authors: Project Steering Committee
The pgRouting Team is pleased to announce the release of pgRouting 2.0.0
This 2.0 release brings a number of major new features that are
summarized in this document.
## Table of Contents
* Major New Feature in pgRouting 2.0
* Migration Guide
* Source Code Download
* Binary Distribution
## Major New Feature in pgRouting 2.0
pgRouting extends the PostGIS/PostgreSQL geospatial database to provide
geospatial routing and other network analysis functionality.
This library contains following features:
* All Pairs Shortest Path, Johnson’s Algorithm **NEW**
* All Pairs Shortest Path, Floyd-Warshall Algorithm **NEW**
* Shortest Path A*
* Bi-directional Dijkstra Shortest Path **NEW**
* Bi-directional A* Shortest Path **NEW**
* Shortest Path Dijkstra
* Driving Distance
* K-Shortest Path, Multiple Alternative Paths **NEW**
* K-Dijkstra, One to Many Shortest Path **NEW**
* Traveling Sales Person **NEW Implementation**
* Turn Restriction Shortest Path (TRSP) **NEW**
* New functions for creating routing topology
* New functions for analyzing a graph for problems
## Migration Guide
pgRouting 2.0 is **not** backwards compatible with the 1.x version.
This is a significant overhaul of the whole pgRouting environment and
we have renamed all the functions and rationalized the arguments and
return types. While this will be a painful migration for 1.x
applications, we believe the new functionality, the high quality of the
code, and new documentation will make it much easier to grow the
product and support it over future releases.
## Source Code Download
See website: http://pgrouting.org/download.html
Packages for Ubuntu can be installed from the Launchpad repository:
* C and C++ compilers
* Postgresql version >= 8.4 (9.1 or higher recommended)
* PostGIS version >= 1.5 (2.0 or higher recommended)
* The Boost Graph Library (BGL).
* CMake >= 2.8.8
* (optional, for Driving Distance) CGAL
* (optional, for Documentation) Sphinx
You can download a zipfile from github via:
Or you can clone the git repository and build it with:
git clone -b master https://github.com/pgRouting/pgrouting.git
mkdir build && cd build
cmake -DWITH_DOC=NO .
sudo make install
## More Resources:
* The pgRouting project website: http://pgrouting.org
* The new pgRouting documentation: http://docs.pgrouting.org
* An updated pgRouting workshop: http://workshop.pgrouting.org
* pgRouting support: http://pgrouting.org/support.html
Thank you to all of the users, developers, and supporters of pgRouting.
We would like to call out special thanks to CSIS (University of Tokyo),
Georepublic, Paragon Corporation, iMaptools.com and to Vicky Vergara
for their time and support that really made this release possible. We
also had a lot of support from our users testing releases, submitting
patches, reporting issues and our apologies for not being able to list
everyone by name but we do appreciate everyone's efforts.
The pgRouting Team
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