解决-bash: pip: command not found

环境描述：

• 操作系统：Red Hat Enterprise Linux Server release 7.5 (Maipo)
• Python：Python 2.7.5 ，是安装操作系统时自动安装的，并不包含pip的相关包

安装过程：

1. 下载rpm包： https://pkgs.org/download/python-pip

2. 安装该rpm包：

• 提示报错：                    

[[email protected] ~]# rpm -ivh python2-pip-8.1.2-10.el7.noarch.rpm
warning: python2-pip-8.1.2-10.el7.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 352c64e5: NOKEY
error: Failed dependencies:
        python-setuptools is needed by python2-pip-8.1.2-10.el7.noarch

核查步骤： yum list | grep python-setuptools 显示该包已安装，但是 python2.7/site-packages/ 目录下没有setuptools文件夹，尝试重新安装： yum install python-setuptools ，结果成功！

 

 

 

[[email protected] bdifc]$ python aaa.py 20180320
2019-08-23 09:37:41
正在连接数据库...
/data/ss/log/py_runlock/aaa_20180320
/usr/lib/python2.7/site-packages/pkg_resources.py:1054: UserWarning: /var/lib/hive/.python-eggs is writable by group/others and vulnerable to attack when used with get_resource_filename. Consider a more secure location (set with .set_extraction_path or the PYTHON_EGG_CACHE environment variable).
  warnings.warn(msg, UserWarning)


    select * from bdife.ti_nbc_t_gnr_scene_conf_txt_ext_day_20180320 where ht_e_dt = '3000-12-31' limit 1;


Successful implementation of this Sql!
2019-08-23 09:37:51
Successful!
[[email protected] bdifc]$