Working on wiki, learning about sce-pkgcheck. Test run errors, thinks DEBINX is still stored in /tmp:
tc@box:~$ sce-pkgcheck iceweasel
Fetching updated DEBINX...
Distro: debian
Syncing Debian Index: debian_jessie_main_i386_Packages
#################### 100.0% 0.0 kBps DONE
verifying download...checksum matches OK
used 11411456 local, fetched 0
Syncing Debian Security Index: debian_jessie_security_i386_Packages
#################### 100.0% 0.0 kBps DONE
verifying download...checksum matches OK
used 468992 local, fetched 0
Using the repo http://security.debian.org jessie main
/usr/local/bin/sce-pkgcheck: line 77: can't open /tmp/debinx: no such file
/usr/local/bin/sce-pkgcheck: line 80: can't open /tmp/debinx_security: no such file
iceweasel is only found in our server's dependency list, it may be a meta package.