I've been trying to get Piper/Overflow to build under GLIBC 2.2 + GCC 2.96. Overflow compiles and installs fine, and it looks like Piper compiles, but it doesn't install. I get that error I posted. Jarl, you said that you have uncommitted code. Do you think that it will fix the error? Jeff -- J.W. Bizzaro jeff at bioinformatics.org Director, Bioinformatics.org: The Open Lab http://bioinformatics.org/~jeff "All those scientists--they're all alike! They say they're working for us, but what they really want is to rule the world!" -- Angry Villager, Young Frankenstein --