Fix reinstall error. Add --isolated to pip command

1 files changed, 12 insertions, 14 deletions

diff --git a/sickrage-pip.install b/sickrage-pip.install
index 40f6eeb41f77..82fba20b87f3 100644
--- a/sickrage-pip.install
+++ b/sickrage-pip.install
@@ -1,30 +1,28 @@
 post_install() {
   systemd-sysusers sickrage.conf
   systemd-tmpfiles --create sickgear.conf
-  mkdir /opt/sickrage || return 1
-  chown -R sickrage:sickrage /opt/sickrage || return 1
-  sudo -u sickrage virtualenv2 /opt/sickrage || return 1
-  sudo -u sickrage /opt/sickrage/bin/pip2 install sickrage lxml pyopenssl || return 1
+  mkdir /opt/sickrage
+  chown -R sickrage:sickrage /opt/sickrage
+  sudo -u sickrage virtualenv2 /opt/sickrage
+  sudo -u sickrage /opt/sickrage/bin/pip2 install --isolated sickrage lxml pyopenssl
   echo "==> Start and enable sickrage.service. Then visit http://localhost:8081/"
 }
 
 post_upgrade() {
-  if [ -d /opt/sickrage ]; then
-    sudo -u sickrage /opt/sickrage/bin/pip2 install --upgrade sickrage lxml pyopenssl || return 1
-  else
+  if [ ! -d /opt/sickrage ]; then
     post_install $1
+  else
+    sudo -u sickrage /opt/sickrage/bin/pip2 install --isolated --upgrade sickrage lxml pyopenssl
   fi
 }
 
 post_remove() {
-  if [ -d /opt/sickrage ]; then
-    sudo -u sickrage /opt/sickrage/bin/pip2 uninstall --yes $(/opt/sickrage/bin/pip2 list | awk '{ print $1 }') || return 1
-    systemctl --quiet is-active sickrage.service
-    if [ $? -eq 0 ]; then
-      systemctl stop sickrage.service
-    fi
-    sudo -u sickrage virtualenv2 --clear --no-download --no-wheel --no-pip /opt/sickrage || return 1
+  sudo -u sickrage /opt/sickrage/bin/pip2 uninstall --isolated --yes $(/opt/sickrage/bin/pip2 list --isolated | awk '{ print $1 }')
+  systemctl --quiet is-active sickrage.service
+  if [ $? -eq 0 ]; then
+    systemctl stop sickrage.service
   fi
+  sudo -u sickrage virtualenv2 --clear --no-download --no-wheel --no-pip /opt/sickrage
 
   echo "==> Some files in /opt/sickrage may not have been removed."