Install unzip

util/msys2_install.sh

@@ -1,6 +1,10 @@
 #!/bin/bash
 
 dir=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
+
+echo "Installing dependencies needed for the installation (quazip)"
+pacman -S msys/unzip
+
 source "$dir/win_shared_install.sh"
 
 echo