+ return getPymolPaths(System.getProperty("os.name"));
+ }
+
+ /**
+ * Returns a list of paths to try for the PyMOL executable. Any user
+ * preference is placed first, otherwise 'standard' paths depending on the
+ * operating system.
+ *
+ * @param os
+ * operating system as reported by environment variable
+ * {@code os.name}
+ * @return
+ */
+ protected static List<String> getPymolPaths(String os)
+ {