ERROR of Install the package

[spark-ck]

#4 Hello.
I just need to use 'esmini' recently. But because my C++ability is too weak, I can only choose to start from Python. I am very happy to have such a project as 'python-esmini'. However, I cannot complete 'Install the package' in any case.
The error code is the following sentence：
pip3 install .

#4 The error message is too long, I only intercepted the first few sentences：
`
error: subprocess-exited-with-error

× python setup.py develop did not run successfully.
│ exit code: 1

`

I would appreciate your help

pyhton：3.8.10
ubuntu:：20.04

[ebadi]

Hi, this repo is not production level ready but your issue is probably related to your network/proxy or the way curl/TLS libraries work:

      fatal: unable to access 'https://github.com/pybind/pybind11.git/': GnuTLS recv error (-110): The TLS connection was non-properly terminated.
      Cloning into 'pybind11-src'...
      error: RPC failed; curl 56 GnuTLS recv error (-54): Error in the pull function.
      fatal: the remote end hung up unexpectedly
      fatal: early EOF
      fatal: index-pack failed