diff --git a/compiler/pash.py b/compiler/pash.py
index dd498f970..b52656c63 100755
--- a/compiler/pash.py
+++ b/compiler/pash.py
@@ -240,7 +240,6 @@ def execute_script(compiled_script_filename, command, arguments, shell_name):
                                                                         shell_name,
                                                                         " ".join(subprocess_args)))
     exec_obj = subprocess.run(subprocess_args, env=new_env, close_fds=False)
-
     return exec_obj.returncode
 
 if __name__ == "__main__":
diff --git a/scripts/setup-pash.sh b/scripts/setup-pash.sh
index 615f74cf4..96332a3d6 100755
--- a/scripts/setup-pash.sh
+++ b/scripts/setup-pash.sh
@@ -11,10 +11,12 @@ if git rev-parse --git-dir > /dev/null 2>&1; then
     # set PASH_TOP
     PASH_TOP=${PASH_TOP:-$(git rev-parse --show-toplevel)}
 else
-    # we are in package mode, no .git information is available
-    git clone https://github.com/angelhof/libdash/ compiler/parser/libdash/ --depth 1
     # set PASH_TOP to the root folder of the project if it is not available
     PASH_TOP=${PASH_TOP:-$PWD/..}
+    # remove previous installation if it exists
+    rm -rf $PASH_TOP/compiler/parser/libdash
+    # we are in package mode, no .git information is available
+    git clone https://github.com/angelhof/libdash/ $PASH_TOP/compiler/parser/libdash
 fi
 cd $PASH_TOP
 
@@ -27,9 +29,9 @@ echo "Building parser..."
 cd compiler/parser
 
 if type lsb_release >/dev/null 2>&1 ; then
-   distro=$(lsb_release -i -s)
+    distro=$(lsb_release -i -s)
 elif [ -e /etc/os-release ] ; then
-   distro=$(awk -F= '$1 == "ID" {print $2}' /etc/os-release)
+    distro=$(awk -F= '$1 == "ID" {print $2}' /etc/os-release)
 fi
 
 echo "|-- making libdash..."
@@ -37,21 +39,21 @@ echo "|-- making libdash..."
 distro=$(printf '%s\n' "$distro" | LC_ALL=C tr '[:upper:]' '[:lower:]')
 # now do different things depending on distro
 case "$distro" in
-   freebsd*) 
-    gsed -i 's/ make/ gmake/g' Makefile
-    gmake libdash &> $LOG_DIR/make_libdash.log
-    echo "Building runtime..."
-    # Build runtime tools: eager, split
-    cd ../../runtime/
-    gmake &> $LOG_DIR/make.log
-    ;;
-   *)
-    make libdash &> $LOG_DIR/make_libdash.log
-    echo "Building runtime..."
-    # Build runtime tools: eager, split
-    cd ../../runtime/
-    make &> $LOG_DIR/make.log
-    ;;
+    freebsd*) 
+        gsed -i 's/ make/ gmake/g' Makefile
+        gmake libdash &> $LOG_DIR/make_libdash.log
+        echo "Building runtime..."
+        # Build runtime tools: eager, split
+        cd ../../runtime/
+        gmake &> $LOG_DIR/make.log
+        ;;
+    *)
+        make libdash &> $LOG_DIR/make_libdash.log
+        echo "Building runtime..."
+        # Build runtime tools: eager, split
+        cd ../../runtime/
+        make &> $LOG_DIR/make.log
+        ;;
 esac
 
 # save distro in the init file