使用pip安装pymysql出错;Could not find a version that satisfies the requirement cryptography (from pymysql) (from versions: ) No matching distribution found ...
出现多次使用pip安装包时提示以下报错: ERROR: Could not find a version that satisfies the requirement lt package gt from versions: none ERROR: No matching distribution found for lt package gt 看提示信息说是木有匹配的包版本,那既然这样就指定安 ...
2020-11-07 16:56 0 4818 推荐指数:
使用pip安装pymysql出错;Could not find a version that satisfies the requirement cryptography (from pymysql) (from versions: ) No matching distribution found ...
首先我尝试了在cmd窗口运行:会出现Exception异常(爆出一堆红字)。后来考虑是权限问题,采用管理员身份开启cmd,以下任选一个命令输入: 报错:ERROR: Could not find a version that satisfies the requirement ...
转载于:https://blog.csdn.net/fwpevil/article/details/87700848 在python3.7中,PIL库已经更名为:pillow,所以直接:pip install pillow 就可以解决问题了。 ...
今天学习深度学习,python安装tensortfows时候,报了这个错。 办法如下: 1.首先tensortfows是仅支持64位的python环境,所以现在控制台输入python,看一下版本 python3.6,64位下载 2.第二,网上说不支持python3.7版本的。(我一直 ...
。 使用pip安装tensorflow报错:ERROR: Could not find a version ...
python环境:python 3.8 报错信息: WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python ...
一、当出现这个错误的时候一顿百度。 1.从新卸载Python,安装3.6,还是不行 2.从新卸载pip,单独安装.直接下载get-pip.py文件,执行命令python get-pip.py,还是不行 3.也在Python/Script/下回复过文件,不行 ...
在公司用pip安装openpyxl库时,执行pip install openpyxl 后,报错:Could not find a version that satisfies the requirement jdcal (from openpyxl) (from versions ...