解決辦法1：

原文鏈接：http://blog.csdn.net/all_over_servlet/article/details/45112221

修改編碼為gbk，修改D:\Python27\Lib\ntpath.py(位置由個人python安裝目錄決定)文件中的def join(path, *paths)函數，在函數內第一行加入

reload(sys)  
sys.setdefaultencoding(‘gbk‘)  

即：

# Join two (or more) paths.  
def join(path, *paths):  
    """Join two or more pathname components, inserting "\\" as needed.
 
"""  
   reload(sys)  
   sys.setdefaultencoding(‘gbk‘)  
    result_drive, result_path = splitdrive(path)  
    for p in paths:  
        p_drive, p_path = splitdrive(p)  
        if p_path and p_path[0] in ‘\\/‘:  
            # Second path is absolute  
            if p_drive or not result_drive:  
                result_drive 
 
= p_drive  
            result_path = p_path  
            continue  
        elif p_drive and p_drive != result_drive:  
            if p_drive.lower() != result_drive.lower():  
                # Different drives => ignore the first path entirely  
                result_drive = p_drive  
                result_path 
 
= p_path  
                continue  
            # Same drive in different case  
            result_drive = p_drive  
        # Second path is relative to the first  
        if result_path and result_path[-1] not in ‘\\/‘:  
            result_path = result_path + ‘\\‘  
        result_path = result_path + p_path  
    ## add separator between UNC and non-absolute path  
    if (result_path and result_path[0] not in ‘\\/‘ and  
        result_drive and result_drive[-1:] != ‘:‘):  
        return result_drive + sep + result_path  
    return result_drive + result_path  

解決辦法2：（PS：這是網上最多解答的帖子，不一定能夠解決，樓主自己是依照解決方法1解決了問題）

註意Python語法縮進原則。

python2.7安裝etuptools-36.6.0報ascii' codec can't decode byte 0xce in position 7問題