def check_recommended_files(data, vcs):
main_files = os.listdir(data['<STR_LIT>'])<EOL>if not '<STR_LIT>' in main_files and not '<STR_LIT>' in main_files:<EOL><INDENT>return True<EOL><DEDENT>if not '<STR_LIT>' in main_files and not '<STR_LIT>' in main_files:<EOL><INDENT>q = ("<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT:\n>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT:\n>"<EOL>"<STR_LIT>")<EOL>if not vcs.is_setuptools_helper_package_installed():<EOL><INDENT>q += "<STR_LIT>" %vcs.setuptools_helper_package<EOL><DEDENT>q += "<STR_LIT>"<EOL>if not ask(q, default=False):<EOL><INDENT>return False<EOL><DEDENT>print(q)<EOL><DEDENT>return True<EOL>
Do check for recommended files.

    Returns True when all is fine.