mysqlclient

Question

(zanhu_env) [root@localhost zanhu]# pip3 install -r requirements.txt

ollecting mysqlclient==1.4.2.post1
Downloading http://mirrors.aliyun.com/pypi/packages/f4/f1/3bb6f64ca7a429729413e6556b7ba5976df06019a5245a43d36032f1061e/mysqlclient-1.4.2.post1.tar.gz (85 kB)
|████████████████████████████████| 85 kB 40.7 MB/s
ERROR: Command errored out with exit status 1:
command: /home/zanhu/zanhu_env/bin/python3 -c ‘import sys, setuptools, tokenize; sys.argv[0] = ‘"’"’/tmp/pip-install-tvuasq6b/mysqlclient/setup.py’"’"’; file=’"’"’/tmp/pip-install-tvuasq6b/mysqlclient/setup.py’"’"’;f=getattr(tokenize, ‘"’"‘open’"’"’, open)(file);code=f.read().replace(’"’"’\r\n’"’"’, ‘"’"’\n’"’"’);f.close();exec(compile(code, file, ‘"’"‘exec’"’"’))’ egg_info --egg-base /tmp/pip-pip-egg-info-7n4cc2mx
cwd: /tmp/pip-install-tvuasq6b/mysqlclient/
Complete output (10 lines):
/bin/sh: mysql_config: 未找到命令
Traceback (most recent call last):
File “”, line 1, in
File “/tmp/pip-install-tvuasq6b/mysqlclient/setup.py”, line 16, in
metadata, options = get_config()
File “/tmp/pip-install-tvuasq6b/mysqlclient/setup_posix.py”, line 51, in get_config
libs = mysql_config(“libs”)
File “/tmp/pip-install-tvuasq6b/mysqlclient/setup_posix.py”, line 29, in mysql_config
raise EnvironmentError("%s not found" % (_mysql_config_path,))
OSError: mysql_config not found
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

Answer 1

Jack 2020-05-21 17:19:35

像是系统上少了什么依赖。

yum -y install python-devel zlib-devel mysql-devel libffi-devel bzip2-devel openssl-devel java wget gcc

• 提问者 慕姐7027134 #1

  执行上面的命令后（yum -y install python-devel zlib-devel mysql-devel libffi-devel bzip2-devel openssl-devel java wget gcc）： 
  正在处理依赖关系 mariadb-libs(x86-64) = 1:5.5.65-1.el7，它被软件包 1:mariadb-devel-5.5.65-1.el7.x86_64 需要
  --> 正在处理依赖关系 libmysqlclient.so.18(libmysqlclient_18)(64bit)，它被软件包 2:postfix-2.10.1-7.el7.x86_64 需要
  --> 正在处理依赖关系 libmysqlclient.so.18()(64bit)，它被软件包 2:postfix-2.10.1-7.el7.x86_64 需要
  --> 正在处理依赖关系 libmysqlclient.so.18()(64bit)，它被软件包 1:mariadb-devel-5.5.65-1.el7.x86_64 需要
  --> 解决依赖关系完成
  错误：软件包：1:mariadb-devel-5.5.65-1.el7.x86_64 (base)
            需要：mariadb-libs(x86-64) = 1:5.5.65-1.el7
  错误：软件包：1:mariadb-devel-5.5.65-1.el7.x86_64 (base)
            需要：libmysqlclient.so.18()(64bit)
  错误：软件包：2:postfix-2.10.1-7.el7.x86_64 (@base)
            需要：libmysqlclient.so.18(libmysqlclient_18)(64bit)
  错误：软件包：2:postfix-2.10.1-7.el7.x86_64 (@base)
            需要：libmysqlclient.so.18()(64bit)
   您可以尝试添加 --skip-broken 选项来解决该问题
  ** 发现 2 个已存在的 RPM 数据库问题， 'yum check' 输出如下：
  2:postfix-2.10.1-7.el7.x86_64 有缺少的需求 libmysqlclient.so.18()(64bit)
  2:postfix-2.10.1-7.el7.x86_64 有缺少的需求 libmysqlclient.so.18(libmysqlclient_18)(64bit)

• Jack 回复 提问者 慕姐7027134 #2

  试试 
  rpm -ivh mysql-community-libs-compat-5.7.19-1.el7.x86_64.rpm
  然后重新安装postfix：
  sudo yum install postfix
  sudo systemctl start postfix
  sudo systemctl enable postfix