Virtuoso 7 Ubuntu 1404 build

gistfile1.txt

# Last used 2017-01-21, Ubuntu 16.10

http://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/VOSUbuntuNotes
http://www.slideshare.net/YusukeKomiyama/virtuoso-7-install-guide-for-ubuntu-1210-64bit

#
apt-get install dpkg-dev build-essential
apt-get install autoconf automake bison checkinstall flex gawk gperf libiodbc2 libiodbc2-dev libssl-dev libtool python-dev

git clone https://github.com/openlink/virtuoso-opensource.git
cd virtuoso-opensource
git checkout stable/7 # Needed - flex/bison error in stable
./autogen.sh
./configure --with-layout=debian
make
make install

# Test that virt starts OK --- ctrl-c to close after verifying
virtuoso-t -fd -c /var/lib/virtuoso-opensource-7/db/virtuoso.ini



Copy init and defaults from virtuoso-opensource/debian
cp debian/virtuoso-opensource-7.default /etc/default/virtuoso-opensource-7
cp debian/virtuoso-opensource-7.init /etc/init.d/virtuoso-opensource-7
chmod ugo+rx /etc/init.d/virtuoso-opensource-7 /etc/default/virtuoso-opensource-7
update-rc.d virtuoso-opensource-7 defaults

The defaults file doesn't seem to match up with the stable/7 config -- edit and replace
the provided DAEMON_OPTS line with this one::


vi /etc/default/virtuoso-opensource-7 

-- And change DAEMON_OPTS to

DAEMON_OPTS="+wait +configfile /var/lib/virtuoso-opensource-7/db/virtuoso.ini"


Restart machine to check that everything came up on it's own, check sparql by going to

http://127.0.0.1:8890/sparql


Additionally

If you want to expose the SPARQL endpoint publically, the following APACHE stanza can be used to proxy

  <LocationMatch "/sparql">
    # ProxyPass sparql http://localhost:8890/sparql
    ProxyPass http://localhost:8890/sparql
    # ProxyPassReverse /sparql http://localhost:8890/sparql
    ProxyPassReverse http://localhost:8890/sparql
    Header add "Access-Control-Allow-Origin" "*"
  </LocationMatch>
  

And this one for conductor

  <LocationMatch "/conductor">
    # ProxyPass sparql http://localhost:8890/sparql
    ProxyPass http://localhost:8890/conductor
    # ProxyPassReverse /sparql http://localhost:8890/sparql
    ProxyPassReverse http://localhost:8890/conductor
  </LocationMatch>


Conductor default account is dba/dba -- please **DO** log in and change the password!!!


Useful info here on creating a DBPedia clone

https://joernhees.de/blog/2014/11/10/setting-up-a-local-dbpedia-2014-mirror-with-virtuoso-7-1-0/