04fc0e43f7
This allows a python3-based tox (as is common on modern debian/ubuntu systems) to test our py2-only package. The first thing Tox does is to build a wheel to install into the target virtualenv (which is a py2-based venv, for tahoe). But Tox bug (https://github.com/tox-dev/tox/issues/507) in which this wheel is built with the same python that Tox is using, instead of the python from the target environment. Our setup.py would see sys.version_info with py3 and launch a crowbar into the works. With python_requires=, pip is smart enough to know that it's ok to build wheels with the wrong python, but "pip install" still throws a sensible error message: ``` (ve36) ~/stuff/tahoe/tahoe$ pip install . Processing /home/warner/stuff/tahoe/tahoe tahoe-lafs requires Python '<3.0' but the running Python is 3.6.1 ``` Closes ticket:2876
Tahoe-LAFS
Tahoe-LAFS is a Free and Open decentralized cloud storage system. It distributes your data across multiple servers. Even if some of the servers fail or are taken over by an attacker, the entire file store continues to function correctly, preserving your privacy and security.
For full documentation, please see http://tahoe-lafs.readthedocs.io/en/latest/ .
INSTALLING
Pre-packaged versions are available for several operating systems:
- Debian and Ubuntu users can
apt-get install tahoe-lafs - NixOS, NetBSD (pkgsrc), ArchLinux, Slackware, and Gentoo have packages available, see OSPackages for details
- Mac and Windows installers are in development.
If you don't use an OS package, you'll need Python 2.7 and pip. You may also need a C compiler, and the development headers for python, libffi, and OpenSSL. On a Debian-like system, use apt-get install build-essential python-dev libffi-dev libssl-dev python-virtualenv. On Windows, see docs/windows.rst.
Then, to install the most recent release, just run:
pip install tahoe-lafs
To install from source (either so you can hack on it, or just to run pre-release code), you should create a virtualenv and install into that:
git clone https://github.com/tahoe-lafs/tahoe-lafs.gitcd tahoe-lafsvirtualenv --python=python2.7 venvvenv/bin/pip install --upgrade setuptoolsvenv/bin/pip install --editable .venv/bin/tahoe --version
To run the unit test suite:
tox
You can pass arguments to trial with an environment variable. For example, you can run the test suite on multiple cores to speed it up:
TAHOE_LAFS_TRIAL_ARGS="-j4" tox
For more detailed instructions, read docs/INSTALL.rst .
Once tahoe --version works, see docs/running.rst to learn how to set up your first Tahoe-LAFS node.
LICENCE
Copyright 2006-2016 The Tahoe-LAFS Software Foundation
You may use this package under the GNU General Public License, version 2 or, at your option, any later version. You may use this package under the Transitive Grace Period Public Licence, version 1.0, or at your option, any later version. (You may choose to use this package under the terms of either licence, at your option.) See the file COPYING.GPL for the terms of the GNU General Public License, version 2. See the file COPYING.TGPPL for the terms of the Transitive Grace Period Public Licence, version 1.0.
See TGPPL.PDF for why the TGPPL exists, graphically illustrated on three slides.