LinuxWorld 2006

LinuxWorld started yesterday here in rainy London and I had a great time! It was the first time ever that I wasn’t a visitor, but was helping out at the Jokosher stand. I did several demos of the app to tons of people and we managed to distribute more than 130 Jokosher flyers to interested people.

I was quite surprised at the level of interest in the app, and we managed to solicit a great many feature requests from people, some of which will hopefully end up in Jokosher someday, making it rock even harder! I will definitely try to help out at more of these events in the future

You can find the photos I took with my camera phone at my flickr photo page.

Surrey Street, Croydon

Since we moved to Croydon in July I have grown particularly fond of our Saturday morning food shopping. Surrey street is not very far from our place and hosts a farmers market every day, except Sunday. There are a great variety of fruit and vegetables available, plus a fishmonger that sells freh fish everyday. I got my Sony Ericsson W850i phone last week (will write a review soon!) and decided to see how good its camera is by taking some pictures of Surrey Street and the fishmongers. I’ve put a few pictures below and you can see the rest by going to my Flickr page. Enjoy

Wierd Java error on my Mac

I turned my computer on today to get some work done, started Eclipse and started coding. When I tried to use the command-line though, I got this strange error:


Error: no known VMs. (check for corrupt jvm.cfg file)


I couldn’t run 'java' or 'javac' from the command-line at all! I immediately went to /System/Library/Frameworks/JavaVM.framework and looked for 'jvm.cfg'. I have 3 VMs installed on this machine, 1.3.1, 1.4.2, and 1.5.0. 1.3.1 and 1.4.2 had a proper jvm.cfg file installed but for some reason 1.5.0’s jvm.cfg was a zero-length file. Googling didn’t turn up anything useful except this tip, which wouldn’t work because in my case all my permissions were correct. Fixing permissions using Disk Utility didn’t show any permissions problems at all.

In the end, all I did was copy the 1.4.2 version over to the 1.5.0 directory and all was well. The tip above mentions that Eclipse might have had something to do with this, and there might be some truth to that, as I did update my Eclipse to 3.2 recently, but I have been using it for a week without any problems …

WordPress finally supports WXR imports!

I’ve been waiting for so long now to import my old WP blog from my old web server to this site. The problem has been that until now, wordpress.com blogs did not have an ‘Import Self-Hosted WordPress Blog’ option so I couldn’t move my older blog across. The only option I had was to spend many days manually adding all of my posts to kerneljack.wordpress.com and correcting all the dates, which would have been a nightmare.

Thankfully I just discovered the wordpress-to-wordpress plugin which allows me to export my old blog as a WXR file which wordpress.com can then import. Now that I am back I will try to keep updating this blog more often.