openssl: Force creation of the link

component/openssl/buildout.cfg

@@ -40,7 +40,7 @@ make-targets =
   -j1 install_sw install_ssldirs &&
   rm -f ${:certs}/* &&
   for i in ${ca-certificates:location}/certs/*/*.crt; do
-    ln -sv $i ${:certs}/`${:location}/bin/openssl x509 -hash -noout -in $i`.0
+    ln -sfv $i ${:certs}/`${:location}/bin/openssl x509 -hash -noout -in $i`.0
   ; done
 environment =
   PERL=${perl:location}/bin/perl