=> Bootstrap dependency digest>=20010302: found digest-20121220
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
=> Creating binary package /scratch/shells/standalone-tcsh/work/.packages/standalone-tcsh-6.18.01nb4.tgz
===> Building binary package for standalone-tcsh-6.18.01nb4
=> Creating binary package /data/packages/All/standalone-tcsh-6.18.01nb4.tgz
/bin/ln -f /scratch/shells/standalone-tcsh/work/.packages/standalone-tcsh-6.18.01nb4.tgz /data/packages/All/standalone-tcsh-6.18.01nb4.tgz 2>/dev/null ||  /bin/cp -pf /scratch/shells/standalone-tcsh/work/.packages/standalone-tcsh-6.18.01nb4.tgz /data/packages/All/standalone-tcsh-6.18.01nb4.tgz
pkg_add: Failed to write bin/tcsh for standalone-tcsh-6.18.01nb4: Could not unlink
pkg_add: Couldn't remove //bin/tcsh
pkg_add: Couldn't remove //usr/share/man/man1/tcsh.1
pkg_add: 1 package addition failed
