[MRG] Add Conda install documentation and update issue templates (#444)

* Add Conda install documentation

* Try drop down?

* Add render shell back

* Clean up question.yml

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -24,18 +24,30 @@ body:
     id: versions
     attributes:
       label: Versions
-      placeholder: |
-        Please run the following snippet and paste the output here.
+      description: |
+        <details closed><summary>Instructions to get necessary versions</summary>
+        <p>
+
+        Please run the following snippet and paste the output below.
+
+        ```python
         import pmdarima; pmdarima.show_versions()
 
-        For pmdarima versions <1.5.2 use this:
+        # For pmdarima versions <1.5.2 use this:
         import platform; print(platform.platform())
         import sys; print("Python", sys.version)
         import pmdarima; print("pmdarima", pmdarima.__version__)
         import numpy; print("NumPy", numpy.__version__)
         import scipy; print("SciPy", scipy.__version__)
         import sklearn; print("Scikit-Learn", sklearn.__version__)
         import statsmodels; print("Statsmodels", statsmodels.__version__)
+        ```
+
+        </p>
+        </details
+      placeholder: |
+        See drop down above for instructions on retrieving the versions necessary for debugging. These will be
+        automatically converted to code, so no need for back ticks
       render: shell
     validations:
       required: true

.github/ISSUE_TEMPLATE/question.yml

@@ -8,8 +8,8 @@ body:
         Before asking a question, please consult our closed issues and docs to see
         if we have already addressed it:
 
-        https://github.com/alkaline-ml/pmdarima/issues?q=is%3Aissue+is%3Aclosed
-        https://www.alkaline-ml.com/pmdarima/
+        - [Closed Issues](https://github.com/alkaline-ml/pmdarima/issues?q=is%3Aissue+is%3Aclosed)
+        - [Documentation](https://www.alkaline-ml.com/pmdarima/)
   - type: textarea
     id: question
     attributes:
@@ -21,18 +21,30 @@ body:
     id: versions
     attributes:
       label: Versions (if necessary)
-      placeholder: |
-        Please run the following snippet and paste the output here.
+      description: |
+        <details closed><summary>Instructions to get necessary versions</summary>
+        <p>
+
+        Please run the following snippet and paste the output below.
+
+        ```python
         import pmdarima; pmdarima.show_versions()
 
-        For pmdarima versions <1.5.2 use this:
+        # For pmdarima versions <1.5.2 use this:
         import platform; print(platform.platform())
         import sys; print("Python", sys.version)
         import pmdarima; print("pmdarima", pmdarima.__version__)
         import numpy; print("NumPy", numpy.__version__)
         import scipy; print("SciPy", scipy.__version__)
         import sklearn; print("Scikit-Learn", sklearn.__version__)
         import statsmodels; print("Statsmodels", statsmodels.__version__)
+        ```
+
+        </p>
+        </details
+      placeholder: |
+        See drop down above for instructions on retrieving the versions necessary for answering your question. These
+        will be automatically converted to code, so no need for back ticks
       render: shell
     validations:
       required: false

README.md

@@ -26,13 +26,28 @@ from a scikit-learn background.
 
 ## Installation
 
+### pip
+
 Pmdarima has binary and source distributions for Windows, Mac and Linux (`manylinux`) on pypi
 under the package name `pmdarima` and can be downloaded via `pip`:
 
 ```bash
-$ pip install pmdarima
+pip install pmdarima
 ```
 
+### conda
+
+Pmdarima also has Mac and Linux builds available via `conda` and can be installed like so:
+
+```bash
+conda config --add channels conda-forge
+conda config --set channel_priority strict
+conda install pmdarima
+```
+
+**Note:** We do not maintain our own Conda binaries, they are maintained at https://github.com/conda-forge/pmdarima-feedstock.
+See that repo for further documentation on working with Pmdarima on Conda.
+
 ## Quickstart Examples
 
 Fitting a simple auto-ARIMA on the [`wineind`](https://alkaline-ml.com/pmdarima/modules/generated/pmdarima.datasets.load_wineind.html#pmdarima.datasets.load_wineind) dataset:

doc/setup.rst

@@ -33,6 +33,21 @@ the following module in python:
 If you encounter an ``ImportError``, try updating numpy and re-installing. Outdated
 numpy versions have been observed to break the pmdarima build.
 
+Install from Conda
+------------------
+
+Pmdarima is on conda under the channel ``conda-forge`` and package name ``pmdarima``. It can be downloaded via ``conda``
+like so:
+
+.. code-block:: bash
+
+    $ conda config --add channels conda-forge
+    $ conda config --set channel_priority strict
+    $ conda install pmdarima
+
+**Note:** We do not maintain our own Conda binaries, they are maintained at https://github.com/conda-forge/pmdarima-feedstock.
+See that repo for further documentation on working with Pmdarima on Conda.
+
 Build from source
 -----------------