Install the following packages in the environment

conda install vispy astropy traitlets bqplot bqplot-image-gl glue-core ipyvue ipyvuetify voila pyyaml specutils glue-astronomy click asteval idna asdf gwcs regions scikit-image sidecar

conda install et-xmlfile freetype-py hsluv ipydatawidgets ipympl ipyvolume ipywebrtc openpyxl pyopengl pythreejs

Then you can just install it with pip

pip install jdaviz --upgrade