fix run.sh script

run.sh

@@ -3,54 +3,54 @@
 set -e
 
 if [ ! -f "./xmir_base/xmir_init.py" ]; then
-	echo "ERROR: XMiR: Current working directory not correct!"
-	exit 1
+        echo "ERROR: XMiR: Current working directory not correct!"
+        exit 1
 fi
 
 PY3_PATH=`which python3`
 if [ ! -e "$PY3_PATH" ]; then
-	echo "ERROR: XMiR: python3 binary not found!"
-	exit 1
+        echo "ERROR: XMiR: python3 binary not found!"
+        exit 1
 fi
 
 if [ ! -e "$VIRTUAL_ENV" ] || ! type deactivate &> /dev/null ; then
-	python3 -m venv venv
-	if [ ! -e "./venv/bin/activate" ]; then
-		echo "ERROR: XMiR: python3 venv not initialized!"
-		exit 1
-	fi
-	source ./venv/bin/activate
-	PY3_PATH=`which python3`
-	if [ ! -e "$PY3_PATH" ]; then
-		echo "ERROR: XMiR: python3 venv binary not found!"
-		deactivate
-		exit 1
-	fi
+        python3 -m venv venv
+        if [ ! -e "./venv/bin/activate" ]; then
+                echo "ERROR: XMiR: python3 venv not initialized!"
+                exit 1
+        fi
+        source ./venv/bin/activate
+        PY3_PATH=`which python3`
+        if [ ! -e "$PY3_PATH" ]; then
+                echo "ERROR: XMiR: python3 venv binary not found!"
+                deactivate
+                exit 1
+        fi
 fi
 if [ ! -e "$VIRTUAL_ENV" ] || ! type deactivate &> /dev/null ; then
-	echo "ERROR: XMiR: python3 venv cannot activate!"
-	exit 1
+        echo "ERROR: XMiR: python3 venv cannot activate!"
+        exit 1
 fi
 
-SSH2_PKG=`find ./venv -type d -wholename '*/site-packages/ssh2_python*' | wc -l | tr -d' '`
+SSH2_PKG=`find ./venv -type d -wholename '*/site-packages/ssh2_python*' | wc -l | tr -d ' '`
 if [ "$SSH2_PKG" = "0" ]; then
-	# install
-	python3 -m pip install -r requirements.txt
-	# check
-	SSH2_PKG=`find ./venv -type d -wholename '*/site-packages/ssh2_python*' | wc -l | tr -d' '`
-	if [ "$SSH2_PKG" = "0" ]; then
-		echo "ERROR: XMiR: python3 package 'ssh2-python' not installed!"
-		deactivate
-		exit 1
-	fi
+        # install
+        python3 -m pip install -r requirements.txt
+        # check
+        SSH2_PKG=`find ./venv -type d -wholename '*/site-packages/ssh2_python*' | wc -l | tr -d ' '`
+        if [ "$SSH2_PKG" = "0" ]; then
+                echo "ERROR: XMiR: python3 package 'ssh2-python' not installed!"
+                deactivate
+                exit 1
+        fi
 fi
 
 export PYTHONUNBUFFERED=TRUE
 
 if [ "$1" = "" ]; then
-	python3 menu.py
+        python3 menu.py
 else
-	python3 "$@"
+        python3 "$@"
 fi
 
 #deactivate