Fix: Remove python pre-installation as SASL building fails in that case

Author: bokysan

build-scripts/postfix-install.sh

@@ -34,8 +34,6 @@ do_alpine() {
 		musl-utils \
 		netcat-openbsd \
 		opendkim-utils \
-		python3 \
-		py3-pip \
 		rsyslog \
 		supervisor \
 		tzdata
@@ -82,15 +80,12 @@ do_ubuntu() {
 		opendkim-tools \
 		postfix-lmdb \
 		procps \
-		python3 \
-		python3-pip \
 		rsyslog \
 		sasl2-bin \
 		supervisor \
 		tzdata
 	apt-get clean
-	rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*    
-
+	rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 }
 
 if [ -f /etc/alpine-release ]; then
@@ -99,13 +94,6 @@ else
 	do_ubuntu
 fi
 
-# masl is needed for the sasl-xoauth2-tool.
-PIP=pip
-if command -v pip3 > /dev/null 2>&1; then
-    PIP=pip3
-fi
-$PIP install --break-system-packages msal
-
 # Some services (eg. cron) will complain if this file does not exists, even if it's empty.
 # The file is usually generated by update-locales, which is ran automatically when you do
 # `apt-get install locales`. So instead of adding another package, which at the moment we