If you just want to create a wiki online, please see the included README
file instead of this INSTALL file. This file contains details about
installing Luminotes Desktop and Luminotes Server, which you shouldn't
need if you only want to make a wiki.


Luminotes Desktop
=================

Luminotes Desktop allows an individual to take notes on their own
computer without an internet connection.

First, install the prerequisites:

 * Python 2.4 to 2.5
 * CherryPy 2.2
 * pysqlite 2.3 to 2.4
 * simplejson 1.3
 * pytz 2006p to 2008c
 * Python Imaging Library 1.1
 * Python Universal Encoding Detector 1.0

In Debian GNU/Linux, you can issue the following command to install these
packages:

  apt-get install python2.4 python-cherrypy python-pysqlite2 \
          python-simplejson python-tz python-imaging python-chardet


database setup
--------------

Initialize the database with the starting schema and default data:

  export PYTHONPATH=.
  python2.4 tools/initdb.py -l


running Luminotes Desktop
-------------------------

To start Luminotes, run:

  python2.4 luminotes.py -l

This will run the local Luminotes web server and automatically launch a web
browser so you can use Luminotes. You don't need to create an account or
login. Just start creating a wiki.

If Luminotes is already running when you invoke that command, it will just
open a new web browser window to connect to the existing Luminotes
server on the correct port.

In case you're curious, your notes and attached files are stored in the
~/.luminotes directory.

If you'd like to run Luminotes from a USB drive, first install Luminotes
Desktop normally. Once it's installed, instead of running Luminotes, manually
copy the entire Luminotes directory to a USB drive. Then, run
tools/usb_luminotes.sh from the USB drive. Your Luminotes data, including all
of your notes and notebooks, will be stored on the USB drive instead of on the
computer itself. Then, anytime you want to start Luminotes on the USB drive,
run usb_luminotes.sh from it.

If you're only interested in Luminotes Desktop, you can stop reading here. The
rest of this document describes Luminotes Server.


Luminotes Server
================

Luminotes Server allows a team to set up their own Luminotes web server, just
like at luminotes.com.

First, install the prerequisites:

 * Python 2.4 to 2.5
 * CherryPy 2.2
 * PostgreSQL 8.1
 * psycopg 2.0
 * simplejson 1.3
 * pytz 2006p to 2008c
 * Python Imaging Library 1.1
 * Python Universal Encoding Detector 1.0

In Debian GNU/Linux, you can issue the following command to install these
packages:

  apt-get install python2.4 python-cherrypy postgresql-8.1 \
          postgresql-contrib-8.1 python-psycopg2 python-simplejson \
          python-tz python-imaging python-chardet


database setup
--------------

Configure PostgreSQL's pg_hba.conf (usually found under /etc/postgresql/) to
require passwords for local connections:

  local all all md5

Restart postgresql so these changes take effect:

  /etc/init.d/postgresql restart

As the PostgreSQL superuser (usually "postgres"), create a new database user
and set a new password, for instance, "mypassword".

  createuser -S -d -R -P -E luminotes
  createdb -E UTF8 -O luminotes luminotes

Also as the PostgreSQL superuser, setup full-text searching. The path to the
tsearch2.sql file may be different depending on your Linux distribution or
PostgreSQL version:

  psql luminotes < /usr/share/postgresql/8.1/contrib/tsearch2.sql
  echo "grant all on pg_ts_cfg to luminotes;" | psql luminotes
  echo "grant all on pg_ts_cfgmap to luminotes;" | psql luminotes
  echo "grant all on pg_ts_dict to luminotes;" | psql luminotes
  echo "grant all on pg_ts_parser to luminotes;" | psql luminotes
  echo "update pg_ts_cfg set locale = 'en_US.UTF-8' where ts_name = 'default';" | psql luminotes

Note that you can use a different UTF-8 locale if you prefer. For instance, in
the command above, you can use 'en_GB.UTF-8' instead of 'en_US.UTF-8'.

Initialize the database with the starting schema and default data:

  export PYTHONPATH=.
  export PGPASSWORD=mypassword
  python2.4 tools/initdb.py


development mode
----------------

Running the Luminotes server in development mode is convenient for testing out
changes, because it uses CherryPy's built-in web server with auto-reload
enabled, so the server will automatically reload any modified source files as
soon as they're modified.

To start the server in development mode, run:

  python2.4 luminotes.py -d

Connect to the following URL in a web browser running on the same machine:

  http://localhost:8081/


production mode
---------------

Production mode is intended for a live production web site, so you can skip
this section entirely if you don't care about running such a site. Production
mode doesn't support auto-reload, and logging goes to file (luminotes.log)
instead of the console, but performance should be better than in development
mode.

First you'll need to configure your web server to forward requests for
non-static pages to CherryPy. These instructions are for Apache, but in
theory, Luminotes should work with just about any web server.

In your Apache configuration file, enable mod_rewrite and mod_proxy, then add
the following rewrite rules to the settings for your VirtualHost:

  RewriteEngine on
  RewriteRule ^/favicon.ico /path/to/luminotes/static/images/favicon.ico [L]
  RewriteRule ^/robots.txt /path/to/luminotes/static/html/robots.txt [L]
  RewriteRule ^/static/(.*) /path/to/luminotes/static/$1 [L]
  RewriteRule ^(.*) http://127.0.0.1:8081$1 [P]

You should change the paths in the rules above to point to wherever Luminotes
happens to be installed. These rules cause Apache to serve static files
itself, while passing through requests for dynamic pages to the CherryPy web
server running locally.

Optionally, you can also enable Apache's mod_expires module and include the
following configuration along with the above rules:

  ExpiresActive On
  ExpiresDefault "A600"

This will tell clients not to request static pages more frequently than every
ten minutes (unless the user forces a reload).

If you want to use SSL, procure and install an SSL cert for use with Apache.
Add the above mod_rewrite rules to the settings for your SSL-enabled
VirtualHost, but change the IP in the last rule from 127.0.0.1 to 127.0.0.2.
This hack allows the Luminotes server to distinguish between SSL and non-SSL
requests by looking at the proxy IP. Without this, Luminotes would have no way
of knowing whether a particular request was encrypted when received by Apache.
(There are ways to do this in a less hacky manner with Apache 2, but not
Apache 1.)

To configure the Luminotes server for SSL support, edit config/Common.py and
change the values of luminotes.http_url and luminotes.https_url based on the
domain you're using. For instance:

  "luminotes.http_url": "http://luminotes.com",
  "luminotes.https_url": "https://luminotes.com",

Then to actually start the production mode server, run:

  python2.4 luminotes.py

You should be able to connect to the site at whatever domain you've configured
Apache to serve.

Optionally, you can copy tools/luminotes_debian_initscript to
/etc/init.d/luminotes and use the following command to start the Luminotes
server instead:

  /etc/init.d/luminotes start


sending email
-------------

If you would like Luminotes to be able to send password reset emails, then
you'll need a mail server running on the same machine that is capabable of
receiving local SMTP connections and sending email. Either way, please set
the luminotes.support_email address in config/Common.py to the email address
you'd like in the From field of all outgoing emails. This email address also
shows up in various error messages and other places for a support contact
address.


user rate plans
---------------

By default, all Luminotes users start at rate plan 0. This corresponds to the
Luminotes "free" account level described at http://luminotes.com/pricing

If you'd like to change the details of any of the rate plans, edit
config/Common.py and change the first listed plan under luminotes.rate_plans.
For instance, if you'd like users at rate plan 0 to be allowed to invite other
users to edit their notebooks, change the "notebook_collaboration" value to
"True". If you like, you can also increase the amount of storage they're
allowed.


memcached
---------

For improved performance, it is recommended that you install and use memcached
for production servers.

First, install the prerequisites:

 * python-dev 2.4
 * libmemcache-dev 1.4
 * memcached 1.4
 * cmemcache 0.91

In Debian GNU/Linux, you can issue the following command to install these
packages:

  apt-get install python2.4-dev libmemcache-dev memcached

The cmemcache package is not currently included with Debian Etch, so you'll
have to build and install it manually. Download and untar the package from:

  http://gijsbert.org/cmemcache/

From the untarred cmemcache directory, issue the following command as root:

  python2.4 setup.py install

This should build and install the cmemcache module. Once installed, Luminotes
will use the module automatically. When Luminotes starts up, you should see a
"using memcached" message.


Python unit tests
-----------------

If you're interested in running unit tests, install:

 * nose 0.9.0
 * pysqlite 2.3 to 2.4

In Debian GNU/Linux, you can issue the following command to install these
packages:

  apt-get install python-nose python-pysqlite2

Then you can run unit tests by running:

  nosetests
