noalternative@ThinkPad-T420 ~/Downloads/fifth-0.4 $ debuild -us -uc
This package has a Debian revision number but there does not seem to be
an appropriate original tar file or .orig directory in the parent directory;
(expected one of fifth_0.4.orig.tar.gz, fifth_0.4.orig.tar.bz2,
fifth_0.4.orig.tar.lzma,  fifth_0.4.orig.tar.xz or fifth-0.4.orig)
continue anyway? (y/n) y
 dpkg-buildpackage -rfakeroot -D -us -uc
dpkg-buildpackage: source package fifth
dpkg-buildpackage: source version 0.4-1
dpkg-buildpackage: source distribution UNRELEASED
dpkg-buildpackage: source changed by No Alternative <jenniferbrice@zoho.com>
 dpkg-source --before-build fifth-0.4
dpkg-buildpackage: host architecture amd64
 fakeroot debian/rules clean
dh clean
   dh_testdir
   dh_auto_clean
   dh_clean
 dpkg-source -b fifth-0.4
dpkg-source: error: can't build with source format '3.0 (quilt)': no upstream tarball found at ../fifth_0.4.orig.tar.{bz2,gz,lzma,xz}
dpkg-buildpackage: error: dpkg-source -b fifth-0.4 gave error exit status 255
debuild: fatal error at line 1364:
dpkg-buildpackage -rfakeroot -D -us -uc failed
noalternative@ThinkPad-T420 ~/Downloads/fifth-0.4 $