requested updates

remove repetitive chunks and reference installation docs from main package

docs/installation.md

@@ -14,44 +14,16 @@
 PlantCV requires Python and these [Python packages](https://github.com/danforthcenter/plantcv/blob/main/requirements.txt).
 Additionally, we recommend installing [JupyterLab](https://jupyter.org/).
 
-#### PyPI <a name="pypi"></a>
-
-```bash
-pip install plantcv
-
-```
-
-Or with optional (but recommended) dependencies:
-
-```bash
-pip install plantcv jupyterlab ipympl
-
-```
-
 ### Installing PlantCV for contributors <a name="contributors"></a>
 Before getting started, please read our [contributor guidelines](CONTRIBUTING.md) and [code of conduct](CODE_OF_CONDUCT.md).
 
-You can build PlantCV from the source code if you are a developer or want the absolute latest version available.
-As noted above, we recommend installing PlantCV in a virtual environment. We will outline how to do this using `conda`.
-You will also need a [GitHub](https://github.com) account. You will need to
-[clone](https://docs.github.com/en/repositories/creating-and-managing-repositories/cloning-a-repository) the PlantCV
-repository from GitHub before getting started.
-
-To set up your environment, follow these steps in your command-line terminal:
+You can follow the [PlantCV Installation for Contributor Guide](https://plantcv.readthedocs.io/en/latest/installation/#contributors) and then continue with the instructions below to add PlantCV-Annotate to 
+your development environment.
 
 ```bash
-# Enter the PlantCV directory
-cd plantcv
-
-# Create a conda environment named "plantcv" (or whatever you like) and automatically install the developer dependencies
-conda env create -n plantcv -f environment.yml
-
 # Activate the plantcv environment (you will have to do this each time you start a new session)
 conda activate plantcv
-
-# Install PlantCV in editable mode so that it updates as you work on new features/updates
-pip install -e .
-
+# Install plantcv-annotate in editable mode so that it updates as you work on new features/updates
 pip install plantcv-annotate
 pip install -e .
 ```