1.
# pip install pandas
引用 pandas 时,没有模块 ,进行模块安装,出现一推英文提示
结果
Collecting pandas
Could not fetch URL https://pypi.python.org/simple/pandas/: There was a problem confirming the ssl certificate: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:645) - skipping
Could not find a version that satisfies the requirement pandas (from versions: )
No matching distribution found for pandas
You are using pip version 8.1.1, however version 9.0.3 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
2.解决:
#pip --trusted-host pypi.python.org install pandas
成功了
3.验证
4,。顺便把刚才错误的pip更新一下
#pip install --upgrade pip