"I have a mind like a steel... uh... thingy." Patrick Logan's weblog.

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Friday, March 25, 2011

Building and Running 4store on Ubuntu 10.10

Note to self, if no one else: it's not immediately obvious, but time-saving to know, that 4store 1.1.2 will build with raptor 2.0.2 and rasqal 0.9.25.

All the other dependencies are available as packages on Ubuntu 10.10.

Upon building and installing raptor and rasqal, it is also not immediately obvious, but you might have to run sudo ldconfig for those shared libs to be found by 4store.

Starting the sparql http server includes one strange message in its output, something like:

4store[31919]: 4s-client.c:129 kb=sample getaddrinfo failed for “fe80::21e:64ff:fe2b:f42%wlan0” with error: Address family for hostname not supported

This probably is related to 4store using avahi to perform dynamic discoveries. Running 4store on a single machine, with a single store, this does not seem to be a problem. (Although I don't want to ignore this for long... so if you have any information...)

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Portland, Oregon, United States
I'm usually writing from my favorite location on the planet, the pacific northwest of the u.s. I write for myself only and unless otherwise specified my posts here should not be taken as representing an official position of my employer. Contact me at my gee mail account, username patrickdlogan.