一、首先确定当前pthon版本
C:\Users\10937>python -V
Python 3.7.1
二、确定你本地pip是否已安装
C:\Users\10937>pip
Usage:
pip [options]
Commands:
install Install packages.
download Download packages.
uninstall Uninstall packages.
freeze Output installed packages in requirements format.
list List installed packages.
show Show information about installed packages.
check Verify installed packages have compatible dependencies.
config Manage local and global configuration.
search Search PyPI for packages.
wheel Build wheels from your requirements.
hash Compute hashes of package archives.
completion A helper command used for command completion.
help Show help for commands.
General Options:
-h, --help Show help.
--isolated Run pip in an isolated mode, ignoring environment variables and user configuration.
-v, --verbose Give more output. Option is additive, and can be used up to 3 times.
-V, --version Show version and exit.
-q, --quiet Give less output. Option is additive, and can be used up to 3 times (corresponding to
WARNING, ERROR, and CRITICAL logging levels).
--log Path to a verbose appending log.
--proxy Specify a proxy in the form [user:passwd@]proxy.server:port.
--retries Maximum number of retries each connection should attempt (default 5 times).
--timeout Set the socket timeout (default 15 seconds).
--exists-action Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup,
(a)bort).
--trusted-host Mark this host as trusted, even though it does not have valid or any HTTPS.
--cert Path to alternate CA bundle.
--client-cert Path to SSL client certificate, a single file containing the private key and the
certificate in PEM format.
--cache-dir
--no-cache-dir Disable the cache.
--disable-pip-version-check
Don't periodically check PyPI to determine whether a new version of pip is available for
download. Implied with --no-index.
--no-color Suppress colored output
三、安装PyMySQL
C:\Users\10937>pip install PyMySQL
Collecting PyMySQL
Downloading /packages/a7/7d/682c4a7da195a678047c8f1c51bb7682aaedee1dca7547883c3993ca9282/PyMySQL-0.9.2-py2.py3-none-any.whl (47kB)
100% |████████████████████████████████| 51kB 162kB/s
Collecting cryptography (from PyMySQL)
Downloading /packages/39/dd/43985388f82ac0b4698671e96235c6324bdf14339e21eb3647f4e5b99017/cryptography-2.3.1-cp37-cp37m-win_amd64.whl (1.3MB)
100% |████████████████████████████████| 1.3MB 85kB/s
Collecting cffi!=1.11.3,>=1.7 (from cryptography->PyMySQL)
Downloading /packages/ca/f2/e375b7469a2dfe9d1feac81a10df97f18cd771b9a10ac62ca9864b760f7c/cffi-1.11.5-cp37-cp37m-win_amd64.whl (165kB)
100% |████████████████████████████████| 174kB 39kB/s
Collecting idna>=2.1 (from cryptography->PyMySQL)
Downloading /packages/4b/2a/0276479a4b3caeb8a8c1af2f8e4355746a97fab05a372e4a2c6a6b876165/idna-2.7-py2.py3-none-any.whl (58kB)
100% |████████████████████████████████| 61kB 25kB/s
Collecting six>=1.4.1 (from cryptography->PyMySQL)
Downloading /packages/67/4b/141a581104b1f6397bfa78ac9d43d8ad29a7ca43ea90a2d863fe3056e86a/six-1.11.0-py2.py3-none-any.whl
Collecting asn1crypto>=0.21.0 (from cryptography->PyMySQL)
Downloading /packages/ea/cd/35485615f45f30a510576f1a56d1e0a7ad7bd8ab5ed7cdc600ef7cd06222/asn1crypto-0.24.0-py2.py3-none-any.whl (101kB)
100% |████████████████████████████████| 102kB 36kB/s
Collecting pycparser (from cffi!=1.11.3,>=1.7->cryptography->PyMySQL)
Downloading /packages/68/9e/49196946aee219aead1290e00d1e7fdeab8567783e83e1b9ab5585e6206a/pycparser-2.19.tar.gz (158kB)
100% |████████████████████████████████| 163kB 13kB/s
Installing collected packages: pycparser, cffi, idna, six, asn1crypto, cryptography, PyMySQL
Running setup.py install for pycparser ... done
Successfully installed PyMySQL-0.9.2 asn1crypto-0.24.0 cffi-1.11.5 cryptography-2.3.1 idna-2.7 pycparser-2.19 six-1.11.0
You are using pip version 10.0.1, however version 18.1 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
到此安装成功
