Remember that certain prerequisites are needed for the software to work.

The Lichen distribution is made available according to the terms of the GNU GPL (version 3 or later). See the docs/COPYING.txt and docs/gpl-3.0.txt files in the source code distribution for details.


The source code repository is located at the following location:

The repository can be cloned using Mercurial as follows:

hg clone

If you are familiar with version control systems and Mercurial in particular, it can be convenient to use this approach to obtain and update the software, although you should be aware that updates made available in the repository may, if deployed, cause the software to not function correctly on occasion, even if attempts are made to avoid such situations. Therefore, you should choose to update with care and be prepared to switch to a "known working" revision if necessary.


See below for downloadable archives.

Releases are tagged in the repository. The currently-supported releases are listed here for convenience:

Release Details
0.1 changeset files

Details of changes introduced in each new release can be found in the changelog.


Downloadable archives are provided below. Choose "get" to download the appropriate file.


Downloadable archive signatures are provided below. Choose "get" to download the appropriate file.

To verify an archive, download the archive and accompanying signature file to the same location and then run a command of the following form:

gpg --verify <signature file> <archive file>

For example:

gpg --verify Lichen-0.1.tar.bz2.asc Lichen-0.1.tar.bz2

2018-06-02 23:30