PantaRhei system is a course portal that supplies course materials augmented with semantic interactions and an innovative discussion forum based on the Planetary System. It is an open software developed in the KWARC research group at Jacobs University Bremen.
Since mid-2013, Planetary is the software system that powers PlanetMath. The technologies used (including Drupal 7, MathML, and the Virtuoso triple store) comprise an extensible modern platform, suitable for further development and stand-alone deployments. For instance, Planetary is currently in use as a course forum and as the frontend to a formal mathematics system.
We try to maintain relatively small milestones that are due approximately every two months.
In addition to the installation instructions below, we have developer docs on our wiki.
We're happy to mentor newcomers - pick a minor issue and we'll walk you through the steps to solve it.
Questions or ideas? Get in touch via the Google group.
- Get the ACE Editor
- Get the ShareJS repository
- Install LaTeXML
- Set up Virtuoso
- Set up PyRDFa
- Install Apache Solr
- LaTeX integration
- Install NNexus
Full instructions are here.
To get a minimal working "Math enhanced Drupal", you only need to do the first few steps below.
It's Drupal with our custom extensions.
git clone git://github.com/KWARC/planetary.git
ln -s /home/planetary/planetary /var/www/drupal
cd planetary
chmod a+w sites/default/files
cp sites/default/default.settings.php sites/default/settings.php
chmod a+w sites/default/settings.php
git clone --branch 7.x-5.x http://git.drupal.org/project/drush.git
ln -s /home/planetary/drush/drush /usr/local/bin/drush
mysql -u root -p
CREATE DATABASE planetary;
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON planetary.*
TO 'planetary'@'localhost' IDENTIFIED BY 'make-something-up';
<VirtualHost *:80>
ServerAdmin xxxxxxxxx@gmail.com
ServerName xxx.yyy.zzz
DocumentRoot /var/www/drupal/
<Directory /var/www/drupal/>
AllowOverride All
Order allow,deny
allow from all
</Directory>
ErrorLog /var/log/apache2/a.log
CustomLog /var/log/apache2/a.log combined
</VirtualHost>
(By the way, you'll probably want to look through the extended installation instructions to make sure you have all the necessary configuration steps sorted out.)
drush -y dl migrate views features reroute_email references \
pathauto subform token relation relation_select \
legal userpoints userpoints_nc privatemsg \
ctools delete_all devel backup_migrate commentrss \
nodeaccess wysiwyg views_php sparql filefield_paths date \
dhtml_menu riddler apachesolr apachesolr_views content_access
drush -y dl og-7.x-2.x-dev entityreference-7.x-1.x-dev entity-7.x-1.x-dev \
views_bulk_operations-7.x-3.x-dev captcha-7.x-1.x-dev efq_views-7.x-1.x-dev \
watcher-7.x-1.x-dev rdfx-7.x-2.x-dev
drush -y dl views features reroute_email references \
pathauto subform token relation relation_select \
ctools delete_all devel backup_migrate commentrss \
nodeaccess wysiwyg views_php filefield_paths date \
riddler apachesolr apachesolr_views
drush -y dl og-7.x-2.x-dev entityreference-7.x-1.x-dev entity-7.x-1.x-dev \
views_bulk_operations-7.x-3.x-dev captcha-7.x-1.x-dev efq_views-7.x-1.x-dev \
watcher-7.x-1.x-dev rdfx-7.x-2.x-dev
Supported profiles are planetmath and panta:
drush site-install PROFILENAME --db-url=mysql://DBUSER:DBPASS@localhost/DBNAME \
--site-name=SITENAME --account-name=ADMINNAME --account-pass=ADMINPASS
eqf_views needs this patch.
From the root of your drupal installation run:
drush make sites/all/modules/planetary_libs/planetary_libs.make --no-core
to automate the download of several needed libraries.
Note that latest versions of this require a library that comes with GCC 4.7, see these notes on Ubuntu 12.04, including this.
git clone git://github.com/ajaxorg/ace.git
cd ace
npm install
node Makefile.dryice.js full
git clone git://github.com/jucovschi/ShareJS.git
cd ShareJS
git checkout ace_services
sudo apt-get install redis-server coffeescript
Or grab the latest coffeescript if you're on an older system: http://coffeescript.org/
npm install redis
sudo npm link
cake.coffeescript build
cake.coffeescript webclient
(Alternatively, just cake depending on how you installed coffeescript.)
bin/exampleserver
This module ships with Planetary. If you haven't already turned it on, do so now:
drush -y en sharejsservices
And enable the ACE 2.0 editor at admin/config/content/wysiwyg. Make sure that the ShareJsServices button is ticked at admin/config/content/wysiwyg/profile/tex_editor/edit.
Pick a mirror from Apache and download Solr with a command similar to this one:
wget http://mirror.ox.ac.uk/sites/rsync.apache.org/lucene/solr/3.6.1/apache-solr-3.6.1-src.tgz
tar -zxvf apache-solr-3.6.1-src.tgz
cd apache-solr-3.6.1
sudo apt-get install ant
ant ivy-bootstrap
If you don't have the JDK installed you can do something like this (or just sudo apt-get install openjdk-6-jdk):
sudo add-apt-repository ppa:ferramroberto/java
sudo apt-get update
sudo apt-get install sun-java6-jdk
ant compile
mv solr/example/solr/conf/schema.xml solr/example/solr/conf/schema.bak
mv solr/example/solr/conf/solrconfig.xml solr/example/solr/conf/solrconfig.bak
mv solr/example/solr/conf/protwords.txt solr/example/solr/conf/protwords.bak
cd ../planetary
drush dl apachesolr
cp sites/all/modules/apachesolr/solr-conf/solr-3.x/schema.xml \
../apache-solr-3.6.1/solr/example/solr/conf/schema.xml
cp sites/all/modules/apachesolr/solr-conf/solr-3.x/solrconfig.xml \
../apache-solr-3.6.1/solr/example/solr/conf/solrconfig.xml
cp sites/all/modules/apachesolr/solr-conf/solr-3.x/protwords.txt \
../apache-solr-3.6.1/solr/example/solr/conf/protwords.txt
The following step is important to get the relevant webapp to build.
cd ../apache-solr-3.6.1/solr/
ant example
Then, you can run the webapp:
cd example
java -jar start.jar
Check it out via lynx http://localhost:8983/solr/admin/ or similar.
Finally, install the Drupal modules so you can use this:
drush -y en apachesolr apachesolr_search
Now you can visit admin/config/search/apachesolr to check out the configuration and control re-indexing. You can check out the details of your index at admin/reports/apachesolr/solr. In order to set Apache Solr as the default search engine (resp. hide the other search engines) you need to change the relevant radio button (resp. tick box) at admin/config/search/settings.
To set up faceted search, install facetapi:
drush -y dl facetapi-7.x-1.x-dev
drush -y en facetapi
and configure at admin/config/search/apachesolr/settings/solr/facets.
Some further information (YMMV) at http://drupalcode.org/project/apachesolr.git/blob_plain/refs/heads/7.x-1.x:/README.txt
If you want to search user pages, you should install
drush -y dl apachesolr_user
drush -y en apachesolr_user
and visit admin/config/search/apachesolr to tick the box selecting User as an indexable type.
Finally, you definitely want to do
drush -y dl apachesolr_views
drush -y en apachesolr_views
(PlanetMath will depend on this stuff, so I'll get as much of it as possible into the profile...)
There are some additional plugins but details on those will follow later. See this ticket #141 for some further notes.
svn co https://svn.mathweb.org/repos/LaTeXML/branches/arXMLiv
apt-get install perlmagick libxml2 libxml2-dev libxslt1.1 libxslt1-dev \
libxml-libxml-perl libclone-perl libdata-compare-perl libio-prompt-perl \
libparse-recdescent-perl libxml-libxslt-perl libdb5.1 libdb5.1-dev \
libgdbm-dev libarchive-zip-perl unzip
sudo perl -MCPAN -e shell
install Parse::RecDescent XML::LibXSLT DB_File Data::Compare File::Which \
Marpa::R2 Test::LeakTrace
quit
You should grab and install a current version of Mojolicious:
wget -O mojo.tar.gz https://github.com/kraih/mojo/tarball/master
tar -zvxf mojo.tar.gz
Change to the directory that was unpacked and do:
perl Makefile.PL
make
sudo make install
Once you've gotten all that sorted out, you can go to the arXMLiv directory and, again,
perl Makefile.PL
make
sudo make install
sudo apt-get install libapache2-mod-perl2 libplack-perl
sudo chgrp -R www-data /path/to/LaTeXML/webapp
sudo chmod -R g+w /path/to/LaTeXML/webapp
Create a "latexml" file in /etc/apache2/sites-available like this:
<VirtualHost *:80>
ServerName latexml.example.com
DocumentRoot /path/to/LaTeXML/webapp
Header set Access-Control-Allow-Origin *
<Perl>
$ENV{PLACK_ENV} = 'production';
$ENV{MOJO_HOME} = '/path/to/LaTeXML/webapp';
</Perl>
<Location />
SetHandler perl-script
PerlHandler Plack::Handler::Apache2
PerlSetVar psgi_app /path/to/LaTeXML/webapp/ltxmojo
</Location>
ErrorLog /var/log/apache2/latexml.error.log
LogLevel warn
CustomLog /var/log/apache2/latexml.access.log combined
</VirtualHost>
and turn it on.
drush dl libraries rdfx sparql_views
drush -y en libraries
drush -y en rdfx sparql_views views_ui rdfui
sudo aptitude install dpkg-dev build-essential autoconf automake \
libtool flex bison gperf gawk m4 make odbcinst libxml2-dev libssl-dev \
libreadline-dev
wget http://downloads.sourceforge.net/project/virtuoso/virtuoso/6.1.5/virtuoso-opensource-6.1.5.tar.gz
tar -zxvf virtuoso-opensource-6.1.5.tar.gz
cd virtuoso-opensource-6.1.5
./configure --prefix=/usr/local/ --with-readline --program-transform-name="s/isql/isql-v/"
nice make
sudo make install
/usr/local/bin/virtuoso-t +configfile /usr/local/var/lib/virtuoso/db/virtuoso.ini -fd
wget http://msc2010.org/mscwork/msc2010.skos
curl -T msc2010.skos http://planetmath.org:8890/DAV/home/pm/rdf_sink/xml.rdf -H "Content-Type: application/rdf+xml" -u dav:PASSWORD
First of all, if you're going to use our pyrdfa module, don't forget that you'll have to patch the Drupal core (see full instructions for details)!
git clone git://github.com/RDFLib/PyRDFa.git
cd PyRDFa
sudo python setup.py install
The relevant executable is in ./scripts/localRDFa.py. You can test it by pulling down some RDFa enhanced webpage and running
python /path/to/PyRDFa/scripts/localRDFa.py -x in.html > out.xml
If you run into trouble it may be because you don't have the right versions of required libraries installed. I solved these problems with the following commands (obtaining rdflib version 3.4.0-dev and html5lib version 0.95) and then rebuilt/reinstalled PyRDFa as above.
sudo pip install markdown
git clone git://github.com/RDFLib/rdflib.git
cd rdflib && sudo python setup.py install
(Further note: ideally this would be set up to run as a web service, similar to LaTeXML and so on, but that will take a moment to set up.)
This is handled by the planetmath_view_pdf module: make sure the PDFLaTeX command is correct for your system (e.g. /usr/bin/pdflatex perhaps? Or /usr/local/texlive/2011/bin/x86_64-linux/pdflatex?) and create the output directory at sites/default/files/texpdf/.
git clone git@github.com:dginev/nnexus.git
wget http://li101-104.members.linode.com/nnexus.sql.gz
gunzip nnexus.sql.gz
mysql> grant all on nnexusdb.* to 'nnexususer'@localhost identified by 'PASSWORD';
mysql> create database nnexusdb;
mysql -u nnexususer --password=PASSWORD nnexusdb < nnexus.sql
sudo perl -MCPAN -e shell
cpan> install XML::Simple Data::Dumper LWP::Simple XML::Writer XML::SAX Unicode::String Graph
cpan> exit
Now edit baseconf.xml so that dbname, dbuser, and dbpass match the values you specified above.
You can then run the NNexus server (e.g. from within GNU Screen) via
./nnexusserver.pl
Alternatively, you can run it using Mojolicious and several other standard perl modules which can be installed via apt-get or cpan (cf. LaTeXML section above):
apt-get install libmojolicious-perl libxml-simple-perl \
libunicode-string-perl libgraph-perl libjson-perl
Then, in order to run the server:
morbo --listen=http://*:3001 nnexusmojo.pl
Create a "nnexus" file in /etc/apache2/sites-available like this:
<VirtualHost *:80>
ServerName nnexus.example.com
DocumentRoot /path/to/nnexus
Header set Access-Control-Allow-Origin *
<Perl>
$ENV{PLACK_ENV} = 'production';
$ENV{MOJO_HOME} = '/path/to/nnexus';
</Perl>
<Location />
SetHandler perl-script
PerlHandler Plack::Handler::Apache2
PerlSetVar psgi_app /path/to/nnexus/nnexusmojo.pl
</Location>
ErrorLog /var/log/apache2/nnexus.error.log
LogLevel warn
CustomLog /var/log/apache2/nnexus.access.log combined
</VirtualHost>
and turn it on.