Python 无法安装执行器

我正在尝试使用pip下载executor，但出现以下错误：

Downloading/unpacking executor
  Downloading executor-1.3.tar.gz
  Running setup.py (path:/tmp/pip_build_root/executor/setup.py) egg_info for package   executor
    Traceback (most recent call last):
      File "<string>", line 17, in <module>
      File "/tmp/pip_build_root/executor/setup.py", line 25, in <module>
        readme_text = open(readme_file, 'r').read()
      File "/usr/lib/python3.4/encodings/ascii.py", line 26, in decode
        return codecs.ascii_decode(input, self.errors)[0]
    UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 2842: ordinal not in range(128)
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 17, in <module>

  File "/tmp/pip_build_root/executor/setup.py", line 25, in <module>

    readme_text = open(readme_file, 'r').read()

  File "/usr/lib/python3.4/encodings/ascii.py", line 26, in decode

    return codecs.ascii_decode(input, self.errors)[0]

UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 2842: ordinal not in range(128)

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它是3.4版本，因此与版本问题无关

？您使用的是什么操作系统？@padraiccnningham Arch Linux.shell中的区域设置是什么？@padraiccnningham区域设置：无法将LC_CTYPE设置为默认区域设置：没有这样的文件或目录区域设置：无法将LC_消息设置为默认区域设置：没有这样的文件或目录LANG=en_GB.UTF-8LC_CTYPE=en_GB.UTF-8 LC_NUMERIC=en_GB.UTF-8 LC_TIME=en_GB.UTF-8 LC_COLLATE=en_GB.UTF-8 LC_MONETARY=en_GB.UTF-8 LC_MESSAGES=en_GB.UTF-8 LC_PAPER=en_GB.UTF-8 LC_NAME=en_GB.UTF-8 LC_地址=en_GB.UTF-8 LC_电话=en_GB.UTF-8 LC_-8 LC=en_标识=