COBOL IDE, Compiler for Linux
Grizzly writes "Okay, go ahead and laugh. But there's a lot of COBOL out there, and that has kept a lot of businesses, especially outside the United States, from even looking at Linux. Linux and Main has a story on KOBOL and how it might make bringing those COBOL apps over to Linux possible."
Another very attractive cobol tool that runs on linux (and windows, and Solaris, and so on) is PerCobol from LegacyJ.As the name would indicate its a java solution.
http://www.legacyj.com/lgcyj_perc1.html
My agency has had a developer trying to get Merants Cobol working on a Solaris system for some time now and hasn't had any luck getting it to connect to Oracle. All the instructions we could find refer to DB2, even those where incomplete. Merant was not willing to support us since we purchased the software directly from Sun.
I couldn't find any instructions on getting Kobol to connect to Orable either, but its still a pretty new product so I will be revisiting it later. But with PerCobol it took about 1 hour to figure it out. (this is including the 30 minutes it took to download the 100mb evaluation copy).
The cost of PerCobol is MUCH higher than Kobol's $39.95. Its more like 5000 dollars per developer (if you are deploying to a Solaris server which we are). But it still looks really good compared to what we have experianced with Merant and we can redeploy the mainframe applications to java applettes on our intranet with PerCobol with little trouble.