diff --git a/Makefile b/Makefile
index 78feb36..f39fefe 100644
--- a/Makefile
+++ b/Makefile
@@ -17,6 +17,8 @@ endif
 all: build
 
 build:
+	# Permissions workaround for global `npm install`
+	chown -R root:root /root/st2chatops/
 	npm install --production
 	npm cache verify && npm cache clean --force
 
diff --git a/testingenv/bionic/docker-entrypoint.sh b/testingenv/bionic/docker-entrypoint.sh
index 98f9b30..484b92e 100755
--- a/testingenv/bionic/docker-entrypoint.sh
+++ b/testingenv/bionic/docker-entrypoint.sh
@@ -6,7 +6,7 @@ case "$operation" in
 pull)
   ;;
 test)
-  dpkg -i $ARTIFACT_DIR/*.deb
+  apt-get install -y $ARTIFACT_DIR/*.deb
   cd /opt/stackstorm/chatops
   sed -i.bak -r "s/^# (export HUBOT_ADAPTER=slack)/\1/" st2chatops.env
   sed -i.bak -r "s/^# (export HUBOT_SLACK_TOKEN.).*/\1$SLACK_TOKEN/" st2chatops.env
diff --git a/testingenv/centos6/docker-entrypoint.sh b/testingenv/centos6/docker-entrypoint.sh
index 628f093..38e2ba6 100755
--- a/testingenv/centos6/docker-entrypoint.sh
+++ b/testingenv/centos6/docker-entrypoint.sh
@@ -6,7 +6,7 @@ case "$operation" in
 pull)
   ;;
 test)
-  rpm -i $ARTIFACT_DIR/*.rpm
+  yum install -y $ARTIFACT_DIR/*.rpm
   cd /opt/stackstorm/chatops
   sed -i.bak -r "s/^# (export HUBOT_ADAPTER=slack)/\1/" st2chatops.env
   sed -i.bak -r "s/^# (export HUBOT_SLACK_TOKEN.).*/\1$SLACK_TOKEN/" st2chatops.env
diff --git a/testingenv/centos7/docker-entrypoint.sh b/testingenv/centos7/docker-entrypoint.sh
index 628f093..38e2ba6 100755
--- a/testingenv/centos7/docker-entrypoint.sh
+++ b/testingenv/centos7/docker-entrypoint.sh
@@ -6,7 +6,7 @@ case "$operation" in
 pull)
   ;;
 test)
-  rpm -i $ARTIFACT_DIR/*.rpm
+  yum install -y $ARTIFACT_DIR/*.rpm
   cd /opt/stackstorm/chatops
   sed -i.bak -r "s/^# (export HUBOT_ADAPTER=slack)/\1/" st2chatops.env
   sed -i.bak -r "s/^# (export HUBOT_SLACK_TOKEN.).*/\1$SLACK_TOKEN/" st2chatops.env
diff --git a/testingenv/trusty/docker-entrypoint.sh b/testingenv/trusty/docker-entrypoint.sh
index 98f9b30..484b92e 100755
--- a/testingenv/trusty/docker-entrypoint.sh
+++ b/testingenv/trusty/docker-entrypoint.sh
@@ -6,7 +6,7 @@ case "$operation" in
 pull)
   ;;
 test)
-  dpkg -i $ARTIFACT_DIR/*.deb
+  apt-get install -y $ARTIFACT_DIR/*.deb
   cd /opt/stackstorm/chatops
   sed -i.bak -r "s/^# (export HUBOT_ADAPTER=slack)/\1/" st2chatops.env
   sed -i.bak -r "s/^# (export HUBOT_SLACK_TOKEN.).*/\1$SLACK_TOKEN/" st2chatops.env
diff --git a/testingenv/xenial/docker-entrypoint.sh b/testingenv/xenial/docker-entrypoint.sh
index 98f9b30..484b92e 100755
--- a/testingenv/xenial/docker-entrypoint.sh
+++ b/testingenv/xenial/docker-entrypoint.sh
@@ -6,7 +6,7 @@ case "$operation" in
 pull)
   ;;
 test)
-  dpkg -i $ARTIFACT_DIR/*.deb
+  apt-get install -y $ARTIFACT_DIR/*.deb
   cd /opt/stackstorm/chatops
   sed -i.bak -r "s/^# (export HUBOT_ADAPTER=slack)/\1/" st2chatops.env
   sed -i.bak -r "s/^# (export HUBOT_SLACK_TOKEN.).*/\1$SLACK_TOKEN/" st2chatops.env