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Meteo has gone through several source data format changes that have disabled it until the parsing was matched to the source. The rest of the code seems to run pretty much without difficulty from what I've seen. Perhaps if the parsing (and even the curl web data fetching) moved to some shell scripting, it would be easier for the non-Cocoa developer to supply fixes for the parsing difficulties that arise. FWIW, the web source data seems to be reasonably available still from what I can see.