title: pyramid.arima Anaconda 3 Installation ERROR
body: <p>I am using</p>
  
  <ul>
  <li>macOS 10.12.6</li>
  <li>Anaconda Navigator 1.9.7</li>
  <li>JupiterLab 0.35.4</li>
  <li>I have used the following <a href="https://github.com/advaitsave/Introduction-to-Time-Series-forecasting-Python" rel="nofollow noreferrer">GitHub project</a></li>
  </ul>
  
  <p>I have tried the following installations</p>
  
  <ul>
  <li><code>!pip install pyramid-arima</code> </li>
  <li><code>!pip install pmdarima</code></li>
  </ul>
  
  <p>So I can use</p>
  
  <ul>
  <li><code>from pyramid.arima import auto_arima</code></li>
  </ul>
  
  <p>ERROR <code>!pip install pmdarima</code></p>
  
  <pre><code>DOWNLOADED PACKAGES REACHED 100% for all
  ....
   Installing build dependencies ... error
    Complete output from command /Users/computer/anaconda3/bin/python /Users/computer/anaconda3/lib/python3.7/site-packages/pip install --ignore-installed --no-user --prefix /private/var/folders/rk/cd2m2z5s3cdfx12h9ltqk3500000gn/T/pip-build-env-vu2njaj5/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel cython&gt;=0.29.14 "numpy==1.14.5; python_version=='3.5'" "numpy==1.14.5; python_version=='3.6'" "numpy==1.16.1; python_version=='3.7'" "numpy==1.17.5; python_version&gt;='3.8'" scipy&gt;=1.0:
    Traceback (most recent call last):
      File "/Users/computer/anaconda3/lib/python3.7/runpy.py", line 193, in _run_module_as_main
        "__main__", mod_spec)
      File "/Users/computer/anaconda3/lib/python3.7/runpy.py", line 85, in _run_code
        exec(code, run_globals)
      File "/Users/computer/anaconda3/lib/python3.7/site-packages/pip/__main__.py", line 16, in &lt;module&gt;
        from pip._internal import main as _main  # isort:skip # noqa
      File "/Users/computer/anaconda3/lib/python3.7/site-packages/pip/_internal/__init__.py", line 4, in &lt;module&gt;
        import locale
      File "/Users/computer/anaconda3/lib/python3.7/locale.py", line 16, in &lt;module&gt;
        import re
      File "/Users/computer/anaconda3/lib/python3.7/re.py", line 143, in &lt;module&gt;
        class RegexFlag(enum.IntFlag):
    AttributeError: module 'enum' has no attribute 'IntFlag'
  
    ----------------------------------------
  
  Command "/Users/computer/anaconda3/bin/python /Users/computer/anaconda3/lib/python3.7/site-
  packages/pip install --ignore-installed --no-user --prefix 
  /private/var/folders/rk/cd2m2z5s3cdfx12h9ltqk3500000gn/T/pip-build-env-vu2njaj5/overlay --no-warn-script-
  location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel 
  cython&gt;=0.29.14 "numpy==1.14.5; python_version=='3.5'" "numpy==1.14.5; python_version=='3.6'" 
  "numpy==1.16.1; python_version=='3.7'" "numpy==1.17.5; python_version&gt;='3.8'" scipy&gt;=1.0" failed with
   error code 1 in None
  </code></pre>
  
  <p><code>from pyramid.arima import auto_arima</code></p>
  
  <p><code>ModuleNotFoundError: No module named 'pyramid.arima'</code></p>