PluginBase Not İnstalled

[LegioNNN]

I am getting this error when opening RTB

Collecting pluginbase
  Downloading pluginbase-1.0.0.tar.gz (41 kB)
    ERROR: Command errored out with exit status 1:
     command: 'C:\Users\WİN7\AppData\Local\Programs\Python\Python38-32\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\WİN7\\AppData\\Local\\Temp\\pip-install-ldea667c\\pluginbase\\setup.py'"'"'; __file__='"'"'C:\\Users\\WİN7\\AppData\\Local\\Temp\\pip-install-ldea667c\\pluginbase\\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 'C:\Users\WİN7\AppData\Local\Temp\pip-pip-egg-info-5hnnphb_'
         cwd: C:\Users\WİN7\AppData\Local\Temp\pip-install-ldea667c\pluginbase\
    Complete output (8 lines):
    C:\Users\WİN7\AppData\Local\Programs\Python\Python38-32\lib\distutils\dist.py:274: UserWarning: Unknown distribution option: 'zip_safe'
      warnings.warn(msg)
    usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
       or: setup.py --help [cmd1 cmd2 ...]
       or: setup.py --help-commands
       or: setup.py cmd --help

    error: invalid command 'egg_info'
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.