def find_fann():
<EOL>if sys.platform == "<STR_LIT:win32>":<EOL><INDENT>dirs = sys.path<EOL>for ver in dirs:<EOL><INDENT>if os.path.isdir(ver):<EOL><INDENT>if find_x(ver):<EOL><INDENT>return True<EOL><DEDENT><DEDENT><DEDENT>raise Exception("<STR_LIT>")<EOL><DEDENT>else:<EOL><INDENT>dirs = ['<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>']<EOL>for path in dirs:<EOL><INDENT>if os.path.isdir(path):<EOL><INDENT>if find_x(path):<EOL><INDENT>return True<EOL><DEDENT><DEDENT><DEDENT>raise Exception("<STR_LIT>")<EOL><DEDENT>
Find doublefann library