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  • pgcli安装

    pgcli安装:
    https://github.com/dbcli/pgcli#detailed-installation-instructions

    开始因为版本不符导致报错:

    
    [root@sdbserver1 opt]# pip install typing
    Traceback (most recent call last):
      File "/usr/bin/pip", line 9, in <module>
        load_entry_point('pip==21.1.3', 'console_scripts', 'pip')()
      File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 378, in load_entry_point
        return get_distribution(dist).load_entry_point(group, name)
      File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2566, in load_entry_point
        return ep.load()
      File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2260, in load
        entry = __import__(self.module_name, globals(),globals(), ['__name__'])
      File "/usr/lib/python2.7/site-packages/pip/_internal/cli/main.py", line 58
        sys.stderr.write(f"ERROR: {exc}")
                                       ^
    SyntaxError: invalid syntax
    [root@sdbserver1 opt]# sudo pip install pgcli
    Traceback (most recent call last):
      File "/bin/pip", line 9, in <module>
        load_entry_point('pip==21.1.3', 'console_scripts', 'pip')()
      File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 378, in load_entry_point
        return get_distribution(dist).load_entry_point(group, name)
      File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2566, in load_entry_point
        return ep.load()
      File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2260, in load
        entry = __import__(self.module_name, globals(),globals(), ['__name__'])
      File "/usr/lib/python2.7/site-packages/pip/_internal/cli/main.py", line 58
        sys.stderr.write(f"ERROR: {exc}")
                                       ^
    SyntaxError: invalid syntax
    
    
    

    查看python版本:

    [root@sdbserver1 opt]# python -V
     Python 2.7.5
    

    python至少要3.6及以上,版本过低导致

    安装python3.6

    # wget https://www.python.org/ftp/python/3.6.3/Python-3.6.3.tar.xz
    # tar xJf Python-3.6.3.tar.xz
    # cd Python-3.6.3
    # ./configure
    # make
    # make install
    

    查看版本

    # which python3
    # python3 -V
    

    安装pgcli
    不适用pip使用pip3

    which pip3
    
    sudo yum install python-pip
    
    sudo yum install python-devel postgresql-devel
    
    sudo pip3 install pgcli
    

    安装完后,输入命令可以提示:
    1625128273(1).jpg

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  • 原文地址:https://www.cnblogs.com/zhangfx01/p/14959461.html
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