From 4402e6b2e336045aafe41e96ccfad2218e237cbf Mon Sep 17 00:00:00 2001
From: "uni@bor.mac" <j.w.dorn@gmx.at>
Date: Mon, 9 Jun 2025 22:56:51 +0200
Subject: [PATCH] install.sh: check if dependencies are installed

---
 install.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 8587471..6e53b7c 100755
--- a/install.sh
+++ b/install.sh
@@ -5,6 +5,13 @@
 # - python3: check with `python3 --version`
 #- venv: check with `python3 -m venv --help`
 #
+# check dependencies
+set -e
+bash --version > /dev/null
+python3 --version > /dev/null
+python3 -m venv --help > /dev/null
+set +e
+#
 PREFIX="$HOME/.local"
 HELP="""
 $0: install pdf2book with its virtual environment
@@ -73,7 +80,7 @@ then
 	then 
 		echo -n """Directory '$SRCDIR' already exist. 
 Do you want to overwrite? [y/N] """
-		read confirm && [[ $confirm == [yY] || $confirm == [yY][eE][sS] ]] || exit 1
+		read confirm && [[ $confirm == [yY] || $confirm == [yY][eE][sS] ]] || echo "... exiting ..." && exit 1
 	fi 
 	rm -rf $SRCDIR
 fi