improve instructions for installing short_url

1 files changed, 3 insertions, 4 deletions

diff --git a/debian/postinst b/debian/postinst
index 0e4f748..a1e461a 100644
--- a/debian/postinst
+++ b/debian/postinst
@@ -17,7 +17,7 @@ case "$1" in
             adduser --quiet --system --home $HOME \
                 --disabled-password --group \
                 --gecos "0x0 system user" \
-                ${USERNAME} > ${OUT}
+                ${USERNAME} > ${OUT} 2>&1
         fi
         chown ${USERNAME}:${USERNAME} \
             ${HOME} ${HOME}/* \
@@ -25,11 +25,10 @@ case "$1" in
         if ! test -r /var/www/hex-zero/db.sqlite || test $( stat -c "%s" /var/www/hex-zero/db.sqlite 2>/dev/null ) -lt 50 ;
         then
             # detect if short_url exists for the user
-            result="$( su ${USERNAME} -c 'echo "import short_url" | python3 1>/dev/null 2>&1 && echo good || echo bad' )"
+            result="$( sh /var/www/hex-zero/check-for-short_url.sh 1>/dev/null 2>&1 && echo good || echo bad )"
             if test "${result}" = "bad" ;
             then
-               echo "Please install python3 module short_url for user ${USERNAME}, and re-run \`sudo dpkg-reconfigure hex-zero\` Using the following command would work."
-               echo "   sudo su ${USERNAME} -c 'pip3 install --user short_url'"
+               echo "Please install python3 module short_url with \`/usr/libexec/hex-zero/install-short_url-for-hex-zero.sh\` and then dpkg-reconfigure hex-zero."
             else
                echo "Initializing sqlite database for hex-zero"
                su ${USERNAME} -c 'cd /var/www/hex-zero ; /var/www/hex-zero/hex_zero.py db init' 2>/dev/null || :