Comment 3 for bug 1696388

$ run-mailcap --action=view --debug linux-3.2.89.tar.xz
 - parsing parameter "linux-3.2.89.tar.xz"
 - file "linux-3.2.89.tar.xz" has encoding "xz"
 - Reading mime.types file "/home/osomon/.mime.types"...
   could not read "/home/osomon/.mime.types" -- No such file or directory
 - Reading mime.types file "/usr/local/etc/mime.types"...
   could not read "/usr/local/etc/mime.types" -- No such file or directory
 - Reading mime.types file "/usr/share/etc/mime.types"...
   could not read "/usr/share/etc/mime.types" -- No such file or directory
 - Reading mime.types file "/etc/mime.types"...
 - extension "tar" maps to mime-type "application/x-tar"
 - Reading mailcap file "/home/osomon/.mailcap"...
   could not read "/home/osomon/.mailcap" -- No such file or directory
 - Reading mailcap file "/etc/mailcap"...
 - Reading mailcap file "/usr/local/etc/mailcap"...
   could not read "/usr/local/etc/mailcap" -- No such file or directory
 - Reading mailcap file "/usr/share/etc/mailcap"...
   could not read "/usr/share/etc/mailcap" -- No such file or directory
 - Reading mailcap file "/usr/etc/mailcap"...
   could not read "/usr/etc/mailcap" -- No such file or directory
Processing file "linux-3.2.89.tar.xz" of type "application/x-tar" (encoding=xz)...
 - decoding "linux-3.2.89.tar.xz" as "/tmp/fileIegizX.2.89.tar"
 - checking mailcap entry "application/x-tar; /usr/lib/gvfs/gvfsd-archive file=%s; test=test -n "$DISPLAY""
 - program to execute: /usr/lib/gvfs/gvfsd-archive file=%s
 - running test: test -n "$DISPLAY" (result=0=true)
 - executing: /usr/lib/gvfs/gvfsd-archive file=/tmp/fileIegizX.2.89.tar