Building Error In Fedora 9

[Tanmoy Deb]

Hello,
I am getting this error to build NestedVM in my system Fedora9.

make[1]: Entering directory `/home/davinci/TangoWorking/nestedvm/upstream'
if [ -z "http://mirrors.kernel.org/gnu/gcc/gcc-3.3.6/gcc-core-3.3.6.tar.gz"
]; then echo "No url for gcc-core" >&2; false; fi
mkdir -p download
cd download && curl -O
http://mirrors.kernel.org/gnu/gcc/gcc-3.3.6/gcc-core-3.3.6.tar.gz
/bin/sh: curl: command not found
make[1]: *** [tasks/download_gcc-core] Error 127

Please give me a solution for this

Thanks and regards,
Tanmoy