[Barrelfish-users] error for installing barrelfish

[Yaojia Zhu]

Hi,
I am installing barrelfish on the machine with an Intel Quad Q8300
Processor. The operating system is Ubuntu 10.04. I am using gcc 4.3, but
still has an error.

cc1: warnings being treated as errors
../lib/barrelfish/arch/x86_64/syscalls.c: In function ‘cap_invoke_sysret’:
../lib/barrelfish/arch/x86_64/syscalls.c:96: error: ‘cap’ is used
uninitialized in this function
../lib/barrelfish/arch/x86_64/syscalls.c:35: note: ‘cap’ was declared here
make: *** [x86_64/lib/barrelfish/_for_lib_barrelfish/arch/x86_64/syscalls.o]
Error 1

Can anyone help me? Thanks!
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