一、安装依赖：
yum install python-pip python-devel
二、安装mycli
pip install mycli
这样就安装完了。
三、使用方法
[root@localhost .pip]# mycli --help
Usage: mycli [OPTIONS] [DATABASE]
A MySQL terminal client with auto-completion and syntax highlighting.
Examples:
- mycli my_database
- mycli -u my_user -h my_host.com my_database
- mycli mysql://my_user@my_host.com:3306/my_database
Options:
-h, --host TEXT Host address of the database.
-P, --port INTEGER Port number to use for connection. Honors
$MYSQL_TCP_PORT.
-u, --user TEXT User name to connect to the database.
-S, --socket TEXT The socket file to use for connection.
-p, --password TEXT Password to connect to the database.
--pass TEXT Password to connect to the database.
--ssl-ca PATH CA file in PEM format.
--ssl-capath TEXT CA directory.
--ssl-cert PATH X509 cert in PEM format.
--ssl-key PATH X509 key in PEM format.
--ssl-cipher TEXT SSL cipher to use.
--ssl-verify-server-cert Verify server's "Common Name" in its cert
against hostname used when connecting. This
option is disabled by default.
-v, --version Output mycli's version.
-D, --database TEXT Database to use.
-d, --dsn TEXT Use DSN configured into the [alias_dsn]
section of myclirc file.
-R, --prompt TEXT Prompt format (Default: "\t \u@\h:\d> ").
-l, --logfile FILENAME Log every query and its results to a file.
--defaults-group-suffix TEXT Read MySQL config groups with the specified
suffix.
--defaults-file PATH Only read MySQL options from the given file.
--myclirc PATH Location of myclirc file.
--auto-vertical-output Automatically switch to vertical output mode
if the result is wider than the terminal
width.
-t, --table Display batch output in table format.
--csv Display batch output in CSV format.
--warn / --no-warn Warn before running a destructive query.
--local-infile BOOLEAN Enable/disable LOAD DATA LOCAL INFILE.
--login-path TEXT Read this path from the login file.
-e, --execute TEXT Execute command and quit.
--help Show this message and exit.
官方的安装就是先安装 python 的两个插件后，使用 python 插件 pip 来下载安装 mycli 工具，但很多时候安装都会报错。首先国内的一些 yum 源可能都不支持安装 python-pip 工具
安装完 python 后，你以为直接运行 pip install mycli 就可以完成安装 mycli.
如果遇到以下错误
Cannot uninstall 'configobj'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.
执行一下安装
$ pip install --ignore-installed mycli
一般的已经知道如何安装 python 包，那么您可以简单地执行：
$ pip install mycli
如果是在 macOS 上，你可以通过 homebrew 安装它。
$ brew update && brew install mycli
