Package conflicts within conda-forge?

Hi!

**Issue**

I'm trying to extend the[ jupyter/datascience-notebook](https://github.com/jupyter/docker-stacks/tree/master/datascience-notebook) Docker file. I would like to install a lot of additional packages - maybe more than is sensible within a single environment - but since they're all available on conda-forge I thought it was worth a try. I've been careful to make sure that my starting environment _only_ contains packages from conda-forge (see the output from `conda list`, below) and I'm installing the new packages using

`conda install -c conda-forge --strict-channel-priority --override-channels --file conda_requirements.txt`

which I think should make sure all the new packages come only from conda-forge too.

The solver "thinks" for quite a long time (about 40 minutes) and then produces a long list of package conflicts. I'm not sure how to interpret this, however, because in most cases I can't identify the conflicts. For example, here is a small part of the output:

```
Package cligj conflicts for:
regionmask -> rasterio -> cligj[version='>=0.5']
rasterio -> cligj[version='>=0.5']
fiona -> cligj[version='>=0.5']
earthpy -> rasterio -> cligj[version='>=0.5']
geopandas -> fiona -> cligj[version='>=0.5']

Package six conflicts for:
panel -> bokeh[version='>=1.4.0,<2.0'] -> six[version='>=1.5.2']
pymc3 -> h5py[version='>=2.7.0'] -> six[version='>=1.9.0']
fiona -> six[version='>=1.7']
pysal -> pytest -> six[version='>=1.10.0']
iris -> six
geopandas -> fiona -> six[version='>=1.7']
pdfminer.six -> six
branca -> six
regionmask -> six
scikit-image -> six[version='>=1.4|>=1.7.3']
geoviews -> cartopy[version='>=0.17.0'] -> six[version='>=1.5.2']
rpy2 -> six
altair -> jsonschema -> six[version='>=1.11.0']
fbprophet -> holidays[version='>=0.9.5'] -> six
zarr -> fasteners -> six
plotnine -> six
pyresample -> six
lmfit==0.9.14 -> six
pdfminer.six -> cryptography -> six[version='>=1.4.1']
cartopy -> six
pymc3 -> six[version='>=1.10.0']
holoviews -> bokeh[version='>=1.1.0'] -> six[version='>=1.5.2']
statsmodels -> patsy[version='>=0.5.1'] -> six
folium -> branca[version='>=0.3.0'] -> six
altair -> six
earthpy -> geopandas -> six[version='>=1.4|>=1.7.3']
geopandas -> six
gcsfs -> google-auth -> six[version='>=1.6.1|>=1.9.0|>=1.9.0,<2dev']
ipyparallel -> python-dateutil[version='>=2.1'] -> six
seaborn -> patsy -> six
nc-time-axis -> six
pvlib-python -> six
```

If I'm interpreting this correctly, wouldn't installing `cligj=0.5` and `six=1.15` (both of which are on conda-forge) satisfy the above? If not, **can someone explain where I'm going wrong, please?**

More generally, **is it unrealistic to expect version and binary compatibility _within_ conda-forge?** (I understand there are incompatibilities _between_ channels, but thought I might be OK using just conda-forge.

As additional background, I do actually have a working environment with all the packages I need that I created just using `pip`, `apt-get` and `R` some time ago. However, for this I have to rebuild the entire Jupyter stack (as far as the datascience-notebook) myself, and then add the extra packages. It would be much simpler and more maintainable if I could derive straight from the datascience-notebook using conda instead. I first tried this a few years ago, but at that time not all the packages I wanted were available on conda-forge and I ran into binary incompatibilities between conda-forge and other channels. It now looks as though everything I need is on conda-forge, so I'm keen to try again :-)

Any suggestions or advice gratefully received!

Thank you :-)

Environment (conda list):

```
# packages in environment at /opt/conda:
#
# Name Version Build Channel
_libgcc_mutex 0.1 conda_forge conda-forge
_openmp_mutex 4.5 1_gnu conda-forge
_r-mutex 1.0.1 anacondar_1 conda-forge
aiohttp 3.6.2 py38h516909a_0 conda-forge
alembic 1.4.2 pyh9f0ad1d_0 conda-forge
appdirs 1.4.3 py_1 conda-forge
argon2-cffi 20.1.0 py38h1e0a361_1 conda-forge
astroid 2.4.2 py38h32f6830_0 conda-forge
async-timeout 3.0.1 py_1000 conda-forge
async_generator 1.10 py_0 conda-forge
attrs 20.1.0 pyh9f0ad1d_0 conda-forge
autopep8 1.5.4 pyh9f0ad1d_0 conda-forge
backcall 0.2.0 pyh9f0ad1d_0 conda-forge
backports 1.0 py_2 conda-forge
backports.functools_lru_cache 1.6.1 py_0 conda-forge
beautifulsoup4 4.9.1 py_1 conda-forge
binutils_impl_linux-64 2.34 h2122c62_9 conda-forge
binutils_linux-64 2.34 h47ac705_27 conda-forge
black 19.10b0 py_4 conda-forge
blas 2.14 openblas conda-forge
bleach 3.1.5 pyh9f0ad1d_0 conda-forge
blinker 1.4 py_1 conda-forge
blosc 1.20.0 he1b5a44_0 conda-forge
bokeh 2.1.1 py38h32f6830_0 conda-forge
bottleneck 1.3.2 py38h8790de6_1 conda-forge
branca 0.3.1 py_0 conda-forge
brotli 1.0.7 he1b5a44_1004 conda-forge
brotlipy 0.7.0 py38h1e0a361_1000 conda-forge
brunsli 0.1 he1b5a44_0 conda-forge
bwidget 1.9.14 0 conda-forge
bzip2 1.0.8 h516909a_3 conda-forge
c-ares 1.16.1 h516909a_3 conda-forge
ca-certificates 2020.6.20 hecda079_0 conda-forge
cairo 1.16.0 hcf35c78_1003 conda-forge
certifi 2020.6.20 py38h32f6830_0 conda-forge
certipy 0.1.3 py_0 conda-forge
cffi 1.14.1 py38h5bae8af_0 conda-forge
chardet 3.0.4 py38h32f6830_1006 conda-forge
charls 2.1.0 he1b5a44_2 conda-forge
click 7.1.2 pyh9f0ad1d_0 conda-forge
cloudpickle 1.5.0 py_0 conda-forge
colorama 0.4.3 py_0 conda-forge
conda 4.8.3 py38h32f6830_2 conda-forge
conda-package-handling 1.7.0 py38h1e0a361_4 conda-forge
configurable-http-proxy 4.2.1 node13_he01fd0c_0 conda-forge
cryptography 3.0 py38h766eaa4_0 conda-forge
curl 7.71.1 he644dc0_5 conda-forge
cycler 0.10.0 py_2 conda-forge
cython 0.29.21 py38h950e882_0 conda-forge
cytoolz 0.10.1 py38h516909a_0 conda-forge
dask 2.20.0 py_0 conda-forge
dask-core 2.20.0 py_0 conda-forge
dask-labextension 3.0.0 py_0 conda-forge
dask_labextension 3.0.0 0 conda-forge
decorator 4.4.2 py_0 conda-forge
defusedxml 0.6.0 py_0 conda-forge
dill 0.3.2 pyh9f0ad1d_0 conda-forge
distributed 2.24.0 py38h32f6830_0 conda-forge
entrypoints 0.3 py38h32f6830_1001 conda-forge
fastcache 1.1.0 py38h1e0a361_1 conda-forge
flake8 3.8.3 py_1 conda-forge
fontconfig 2.13.1 h86ecdb6_1001 conda-forge
freetype 2.10.2 he06d7ca_0 conda-forge
fribidi 1.0.10 h516909a_0 conda-forge
fsspec 0.8.0 py_0 conda-forge
future 0.18.2 py38h32f6830_1 conda-forge
gcc_impl_linux-64 7.5.0 hdb87b24_16 conda-forge
gcc_linux-64 7.5.0 hf34d7eb_27 conda-forge
gettext 0.19.8.1 hc5be6a0_1002 conda-forge
gfortran_impl_linux-64 7.5.0 h1104b78_16 conda-forge
gfortran_linux-64 7.5.0 ha781d05_27 conda-forge
giflib 5.2.1 h516909a_2 conda-forge
gitdb 4.0.5 py_0 conda-forge
gitpython 3.1.7 py_0 conda-forge
glib 2.65.0 h6f030ca_0 conda-forge
gmp 6.2.0 he1b5a44_2 conda-forge
gmpy2 2.1.0b1 py38h04dde30_0 conda-forge
graphite2 1.3.13 he1b5a44_1001 conda-forge
gsl 2.6 h294904e_0 conda-forge
gxx_impl_linux-64 7.5.0 h1104b78_16 conda-forge
gxx_linux-64 7.5.0 ha781d05_27 conda-forge
h5py 2.10.0 nompi_py38hfb01d0b_104 conda-forge
harfbuzz 2.4.0 h9f30f68_3 conda-forge
hdf5 1.10.6 nompi_h3c11f04_101 conda-forge
heapdict 1.0.1 py_0 conda-forge
icu 64.2 he1b5a44_1 conda-forge
idna 2.10 pyh9f0ad1d_0 conda-forge
imagecodecs 2020.5.30 py38h36e1e94_2 conda-forge
imageio 2.9.0 py_0 conda-forge
importlib-metadata 1.7.0 py38h32f6830_0 conda-forge
importlib_metadata 1.7.0 0 conda-forge
ipykernel 5.3.4 py38h23f93f0_0 conda-forge
ipyleaflet 0.13.3 pyh9f0ad1d_0 conda-forge
ipympl 0.5.7 pyh9f0ad1d_1 conda-forge
ipython 7.17.0 py38h1cdfbd6_0 conda-forge
ipython_genutils 0.2.0 py_1 conda-forge
ipywidgets 7.5.1 py_0 conda-forge
isort 5.4.2 py38h32f6830_0 conda-forge
jedi 0.17.2 py38h32f6830_0 conda-forge
jinja2 2.11.2 pyh9f0ad1d_0 conda-forge
joblib 0.16.0 py_0 conda-forge
jpeg 9d h516909a_0 conda-forge
json5 0.9.4 pyh9f0ad1d_0 conda-forge
jsonschema 3.2.0 py38h32f6830_1 conda-forge
jupyter-archive 0.7.0 py_0 conda-forge
jupyter-rsession-proxy 1.0b6 py_0 conda-forge
jupyter-server-proxy 1.5.0 py_0 conda-forge
jupyter_client 6.1.6 py_0 conda-forge
jupyter_core 4.6.3 py38h32f6830_1 conda-forge
jupyter_server 0.1.1 py38_0 conda-forge
jupyter_telemetry 0.0.5 py_0 conda-forge
jupyterhub 1.1.0 py38h32f6830_4 conda-forge
jupyterhub-base 1.1.0 py38h32f6830_4 conda-forge
jupyterlab 2.2.5 py_0 conda-forge
jupyterlab-git 0.21.0 py_0 conda-forge
jupyterlab_code_formatter 1.3.6 py_0 conda-forge
jupyterlab_pygments 0.1.1 pyh9f0ad1d_0 conda-forge
jupyterlab_server 1.2.0 py_0 conda-forge
jxrlib 1.1 h516909a_2 conda-forge
kernel-headers_linux-64 2.6.32 h77966d4_13 conda-forge
kiwisolver 1.2.0 py38hbf85e49_0 conda-forge
krb5 1.17.1 hfafb76e_2 conda-forge
lazy-object-proxy 1.4.3 py38h1e0a361_2 conda-forge
lcms2 2.11 hbd6801e_0 conda-forge
ld_impl_linux-64 2.34 hc38a660_9 conda-forge
lerc 2.2 he1b5a44_0 conda-forge
libaec 1.0.4 he1b5a44_1 conda-forge
libblas 3.8.0 14_openblas conda-forge
libcblas 3.8.0 14_openblas conda-forge
libcurl 7.71.1 hcdd3856_5 conda-forge
libedit 3.1.20191231 he28a2e2_2 conda-forge
libev 4.33 h516909a_0 conda-forge
libffi 3.2.1 he1b5a44_1007 conda-forge
libgcc-devel_linux-64 7.5.0 h42c25f5_16 conda-forge
libgcc-ng 9.3.0 h24d8f2e_16 conda-forge
libgfortran-ng 7.5.0 hdf63c60_16 conda-forge
libgomp 9.3.0 h24d8f2e_16 conda-forge
libiconv 1.16 h516909a_0 conda-forge
liblapack 3.8.0 14_openblas conda-forge
liblapacke 3.8.0 14_openblas conda-forge
libllvm8 8.0.1 hc9558a2_0 conda-forge
libnghttp2 1.41.0 h8cfc5f6_2 conda-forge
libopenblas 0.3.7 h5ec1e0e_6 conda-forge
libpng 1.6.37 hed695b0_2 conda-forge
libprotobuf 3.12.4 h8b12597_0 conda-forge
libsodium 1.0.18 h516909a_0 conda-forge
libssh2 1.9.0 hab1572f_5 conda-forge
libstdcxx-devel_linux-64 7.5.0 h4084dd6_16 conda-forge
libstdcxx-ng 9.3.0 hdf63c60_16 conda-forge
libtiff 4.1.0 hc7e4089_6 conda-forge
libuuid 2.32.1 h14c3975_1000 conda-forge
libuv 1.34.0 h516909a_0 conda-forge
libwebp-base 1.1.0 h516909a_3 conda-forge
libxcb 1.13 h14c3975_1002 conda-forge
libxml2 2.9.10 hee79883_0 conda-forge
libzopfli 1.0.3 he1b5a44_0 conda-forge
llvmlite 0.31.0 py38h4f45e52_1 conda-forge
locket 0.2.0 py_2 conda-forge
lz4-c 1.9.2 he1b5a44_3 conda-forge
lzo 2.10 h516909a_1000 conda-forge
make 4.3 h516909a_0 conda-forge
mako 1.1.3 pyh9f0ad1d_0 conda-forge
markupsafe 1.1.1 py38h1e0a361_1 conda-forge
matplotlib-base 3.2.2 py38h2af1d28_0 conda-forge
mccabe 0.6.1 py_1 conda-forge
mistune 0.8.4 py38h1e0a361_1001 conda-forge
mock 4.0.2 py38h32f6830_0 conda-forge
mpc 1.1.0 h04dde30_1009 conda-forge
mpfr 4.0.2 he80fd80_1 conda-forge
mpmath 1.1.0 py_0 conda-forge
msgpack-python 1.0.0 py38hbf85e49_1 conda-forge
multidict 4.7.5 py38h1e0a361_1 conda-forge
nbconvert 5.6.1 py38h32f6830_1 conda-forge
nbdime 2.0.0 py_1 conda-forge
nbformat 5.0.7 py_0 conda-forge
ncurses 6.2 he1b5a44_1 conda-forge
networkx 2.5 py_0 conda-forge
nodejs 13.13.0 hf5d1a2b_0 conda-forge
notebook 6.1.3 py38h32f6830_0 conda-forge
numba 0.48.0 py38hb3f55d8_0 conda-forge
numexpr 2.7.1 py38hcb8c335_1 conda-forge
numpy 1.19.1 py38hbc27379_2 conda-forge
oauthlib 3.0.1 py_0 conda-forge
olefile 0.46 py_0 conda-forge
openjpeg 2.3.1 h981e76c_3 conda-forge
openssl 1.1.1g h516909a_1 conda-forge
packaging 20.4 pyh9f0ad1d_0 conda-forge
pamela 1.0.0 py_0 conda-forge
pandas 1.1.1 py38h950e882_0 conda-forge
pandoc 2.10.1 h516909a_0 conda-forge
pandocfilters 1.4.2 py_1 conda-forge
pango 1.42.4 h7062337_4 conda-forge
parso 0.7.1 pyh9f0ad1d_0 conda-forge
partd 1.1.0 py_0 conda-forge
pathspec 0.8.0 pyh9f0ad1d_0 conda-forge
patsy 0.5.1 py_0 conda-forge
pcre 8.44 he1b5a44_0 conda-forge
pexpect 4.8.0 py38h32f6830_1 conda-forge
pickleshare 0.7.5 py38h32f6830_1001 conda-forge
pillow 7.2.0 py38h9776b28_1 conda-forge
pip 20.2.2 py_0 conda-forge
pixman 0.38.0 h516909a_1003 conda-forge
pluggy 0.13.1 py38h32f6830_2 conda-forge
prometheus_client 0.8.0 pyh9f0ad1d_0 conda-forge
prompt-toolkit 3.0.6 py_0 conda-forge
protobuf 3.12.4 py38h950e882_0 conda-forge
psutil 5.7.2 py38h1e0a361_0 conda-forge
pthread-stubs 0.4 h14c3975_1001 conda-forge
ptyprocess 0.6.0 py_1001 conda-forge
pycodestyle 2.6.0 pyh9f0ad1d_0 conda-forge
pycosat 0.6.3 py38h1e0a361_1004 conda-forge
pycparser 2.20 pyh9f0ad1d_2 conda-forge
pycurl 7.43.0.5 py38h4400d41_2 conda-forge
pydocstyle 5.1.1 py_0 conda-forge
pyflakes 2.2.0 pyh9f0ad1d_0 conda-forge
pygments 2.6.1 py_0 conda-forge
pyjwt 1.7.1 py_0 conda-forge
pylint 2.6.0 py38h32f6830_0 conda-forge
pyopenssl 19.1.0 py_1 conda-forge
pyparsing 2.4.7 pyh9f0ad1d_0 conda-forge
pyrsistent 0.16.0 py38h1e0a361_0 conda-forge
pysocks 1.7.1 py38h32f6830_1 conda-forge
pytables 3.6.1 py38h1b207d3_2 conda-forge
python 3.8.5 h1103e12_5_cpython conda-forge
python-dateutil 2.8.1 py_0 conda-forge
python-editor 1.0.4 py_0 conda-forge
python-json-logger 0.1.11 py_0 conda-forge
python-jsonrpc-server 0.3.4 pyh9f0ad1d_1 conda-forge
python-language-server 0.34.1 py38h32f6830_0 conda-forge
python_abi 3.8 1_cp38 conda-forge
pytz 2020.1 pyh9f0ad1d_0 conda-forge
pywavelets 1.1.1 py38h8790de6_1 conda-forge
pyyaml 5.3.1 py38h1e0a361_0 conda-forge
pyzmq 19.0.2 py38ha71036d_0 conda-forge
r-askpass 1.1 r36hcdcec82_2 conda-forge
r-assertthat 0.2.1 r36h6115d3f_2 conda-forge
r-backports 1.1.9 r36hcdcec82_0 conda-forge
r-base 3.6.3 h316533a_2 conda-forge
r-base64enc 0.1_3 r36hcdcec82_1004 conda-forge
r-bit 4.0.4 r36hcdcec82_0 conda-forge
r-bit64 4.0.2 r36hcdcec82_0 conda-forge
r-bitops 1.0_6 r36hcdcec82_1004 conda-forge
r-blob 1.2.1 r36h6115d3f_1 conda-forge
r-brew 1.0_6 r36h6115d3f_1003 conda-forge
r-broom 0.7.0 r36h6115d3f_0 conda-forge
r-callr 3.4.3 r36h6115d3f_1 conda-forge
r-caret 6.0_86 r36hcdcec82_2 conda-forge
r-cellranger 1.1.0 r36h6115d3f_1003 conda-forge
r-class 7.3_17 r36hcdcec82_1 conda-forge
r-cli 2.0.2 r36h6115d3f_1 conda-forge
r-clipr 0.7.0 r36h6115d3f_1 conda-forge
r-codetools 0.2_16 r36h6115d3f_1002 conda-forge
r-colorspace 1.4_1 r36hcdcec82_2 conda-forge
r-commonmark 1.7 r36hcdcec82_1002 conda-forge
r-covr 3.5.0 r36h0357c0b_1 conda-forge
r-crayon 1.3.4 r36h6115d3f_1003 conda-forge
r-crosstalk 1.1.0.1 r36h6115d3f_1 conda-forge
r-curl 4.3 r36hcdcec82_1 conda-forge
r-data.table 1.12.8 r36hcdcec82_1 conda-forge
r-dbi 1.1.0 r36h6115d3f_1 conda-forge
r-dbplyr 1.4.4 r36h6115d3f_0 conda-forge
r-desc 1.2.0 r36h6115d3f_1003 conda-forge
r-devtools 2.3.1 r36h6115d3f_0 conda-forge
r-digest 0.6.25 r36h0357c0b_2 conda-forge
r-dplyr 1.0.2 r36h0357c0b_0 conda-forge
r-dt 0.15 r36h6115d3f_0 conda-forge
r-ellipsis 0.3.1 r36hcdcec82_0 conda-forge
r-evaluate 0.14 r36h6115d3f_2 conda-forge
r-fansi 0.4.1 r36hcdcec82_1 conda-forge
r-farver 2.0.3 r36h0357c0b_1 conda-forge
r-fastmap 1.0.1 r36h0357c0b_1 conda-forge
r-forcats 0.5.0 r36h6115d3f_1 conda-forge
r-foreach 1.5.0 r36h6115d3f_1 conda-forge
r-forecast 8.12 r36hc8faad4_1 conda-forge
r-formatr 1.7 r36h6115d3f_2 conda-forge
r-fracdiff 1.5_1 r36hc57f18f_1 conda-forge
r-fs 1.5.0 r36h0357c0b_0 conda-forge
r-generics 0.0.2 r36h6115d3f_1003 conda-forge
r-ggplot2 3.3.2 r36h6115d3f_0 conda-forge
r-gh 1.1.0 r36h6115d3f_1 conda-forge
r-git2r 0.27.1 r36h7253d3a_0 conda-forge
r-glue 1.4.1 r36hcdcec82_0 conda-forge
r-gower 0.2.2 r36hcdcec82_0 conda-forge
r-gtable 0.3.0 r36h6115d3f_3 conda-forge
r-haven 2.3.1 r36hde08347_0 conda-forge
r-hexbin 1.28.1 r36h9bbef5b_1 conda-forge
r-highr 0.8 r36h6115d3f_2 conda-forge
r-hms 0.5.3 r36h6115d3f_1 conda-forge
r-htmltools 0.4.0 r36h0357c0b_1 conda-forge
r-htmlwidgets 1.5.1 r36h6115d3f_1 conda-forge
r-httpuv 1.5.4 r36h0357c0b_0 conda-forge
r-httr 1.4.2 r36h6115d3f_0 conda-forge
r-ini 0.3.1 r36h6115d3f_1003 conda-forge
r-ipred 0.9_9 r36hcdcec82_2 conda-forge
r-irdisplay 0.7 r36_1002 conda-forge
r-irkernel 1.1.1 r36h6115d3f_0 conda-forge
r-isoband 0.2.2 r36h0357c0b_0 conda-forge
r-iterators 1.0.12 r36h6115d3f_1 conda-forge
r-jsonlite 1.7.0 r36hcdcec82_0 conda-forge
r-kernsmooth 2.23_17 r36hfa343cc_1 conda-forge
r-knitr 1.29 r36h6115d3f_0 conda-forge
r-labeling 0.3 r36h6115d3f_1003 conda-forge
r-later 1.1.0.1 r36h0357c0b_0 conda-forge
r-lattice 0.20_41 r36hcdcec82_2 conda-forge
r-lava 1.6.7 r36h6115d3f_1 conda-forge
r-lazyeval 0.2.2 r36hcdcec82_2 conda-forge
r-lifecycle 0.2.0 r36h6115d3f_1 conda-forge
r-lmtest 0.9_37 r36h9bbef5b_3 conda-forge
r-lubridate 1.7.9 r36h0357c0b_0 conda-forge
r-magrittr 1.5 r36h6115d3f_1003 conda-forge
r-markdown 1.1 r36hcdcec82_1 conda-forge
r-mass 7.3_52 r36hcdcec82_0 conda-forge
r-matrix 1.2_18 r36h7fa42b6_3 conda-forge
r-memoise 1.1.0 r36h6115d3f_1004 conda-forge
r-mgcv 1.8_32 r36h7fa42b6_0 conda-forge
r-mime 0.9 r36hcdcec82_1 conda-forge
r-modelmetrics 1.2.2.2 r36h0357c0b_1 conda-forge
r-modelr 0.1.8 r36h6115d3f_0 conda-forge
r-munsell 0.5.0 r36h6115d3f_1003 conda-forge
r-nlme 3.1_149 r36h9bbef5b_0 conda-forge
r-nnet 7.3_14 r36hcdcec82_1 conda-forge
r-numderiv 2016.8_1.1 r36h6115d3f_3 conda-forge
r-nycflights13 1.0.1 r36h6115d3f_1 conda-forge
r-openssl 1.4.2 r36he5c4762_0 conda-forge
r-pbdzmq 0.3_3 r36h559a7a4_1003 conda-forge
r-pillar 1.4.6 r36h6115d3f_0 conda-forge
r-pkgbuild 1.1.0 r36h6115d3f_0 conda-forge
r-pkgconfig 2.0.3 r36h6115d3f_1 conda-forge
r-pkgload 1.1.0 r36h0357c0b_0 conda-forge
r-plogr 0.2.0 r36h6115d3f_1003 conda-forge
r-plyr 1.8.6 r36h0357c0b_1 conda-forge
r-praise 1.0.0 r36h6115d3f_1004 conda-forge
r-prettyunits 1.1.1 r36h6115d3f_1 conda-forge
r-proc 1.16.2 r36h0357c0b_1 conda-forge
r-processx 3.4.3 r36hcdcec82_0 conda-forge
r-prodlim 2019.11.13 r36h0357c0b_1 conda-forge
r-progress 1.2.2 r36h6115d3f_2 conda-forge
r-promises 1.1.1 r36h0357c0b_0 conda-forge
r-ps 1.3.4 r36hcdcec82_0 conda-forge
r-purrr 0.3.4 r36hcdcec82_1 conda-forge
r-quadprog 1.5_8 r36hfa343cc_2 conda-forge
r-quantmod 0.4.17 r36h6115d3f_1 conda-forge
r-r6 2.4.1 r36h6115d3f_1 conda-forge
r-randomforest 4.6_14 r36h9bbef5b_1003 conda-forge
r-rcmdcheck 1.3.3 r36h6115d3f_3 conda-forge
r-rcolorbrewer 1.1_2 r36h6115d3f_1003 conda-forge
r-rcpp 1.0.5 r36h0357c0b_0 conda-forge
r-rcpparmadillo 0.9.900.2.0 r36h51c796c_0 conda-forge
r-rcurl 1.98_1.2 r36hcdcec82_1 conda-forge
r-readr 1.3.1 r36h0357c0b_1004 conda-forge
r-readxl 1.3.1 r36hde08347_4 conda-forge
r-recipes 0.1.13 r36h6115d3f_0 conda-forge
r-rematch 1.0.1 r36h6115d3f_1003 conda-forge
r-rematch2 2.1.2 r36h6115d3f_1 conda-forge
r-remotes 2.2.0 r36h6115d3f_0 conda-forge
r-repr 1.1.0 r36h6115d3f_1 conda-forge
r-reprex 0.3.0 r36h6115d3f_2 conda-forge
r-reshape2 1.4.4 r36h0357c0b_1 conda-forge
r-rex 1.2.0 r36h6115d3f_1 conda-forge
r-rlang 0.4.7 r36hcdcec82_0 conda-forge
r-rmarkdown 2.1 r36h6115d3f_1 conda-forge
r-roxygen2 7.1.1 r36h0357c0b_0 conda-forge
r-rpart 4.1_15 r36hcdcec82_2 conda-forge
r-rprojroot 1.3_2 r36h6115d3f_1003 conda-forge
r-rsqlite 2.2.0 r36h0357c0b_2 conda-forge
r-rstudioapi 0.11 r36h6115d3f_1 conda-forge
r-rversions 2.0.2 r36h6115d3f_0 conda-forge
r-rvest 0.3.6 r36h6115d3f_0 conda-forge
r-scales 1.1.1 r36h6115d3f_0 conda-forge
r-selectr 0.4_2 r36h6115d3f_1 conda-forge
r-sessioninfo 1.1.1 r36h6115d3f_1002 conda-forge
r-shiny 1.4.0.2 r36h6115d3f_1 conda-forge
r-sourcetools 0.1.7 r36he1b5a44_1002 conda-forge
r-squarem 2020.3 r36h6115d3f_0 conda-forge
r-stringi 1.4.6 r36h0e574ca_2 conda-forge
r-stringr 1.4.0 r36h6115d3f_2 conda-forge
r-survival 3.2_3 r36hcdcec82_0 conda-forge
r-sys 3.4 r36hcdcec82_0 conda-forge
r-testthat 2.3.2 r36h0357c0b_1 conda-forge
r-tibble 3.0.3 r36hcdcec82_0 conda-forge
r-tidyr 1.1.1 r36h0357c0b_1 conda-forge
r-tidyselect 1.1.0 r36h6115d3f_0 conda-forge
r-tidyverse 1.3.0 r36h6115d3f_2 conda-forge
r-timedate 3043.102 r36h6115d3f_1002 conda-forge
r-tinytex 0.25 r36h6115d3f_0 conda-forge
r-tseries 0.10_47 r36hfa343cc_4 conda-forge
r-ttr 0.24.0 r36hcdcec82_0 conda-forge
r-urca 1.3_0 r36h9bbef5b_1005 conda-forge
r-usethis 1.6.1 r36h6115d3f_1 conda-forge
r-utf8 1.1.4 r36hcdcec82_1003 conda-forge
r-uuid 0.1_4 r36hcdcec82_1 conda-forge
r-vctrs 0.3.2 r36hcdcec82_0 conda-forge
r-viridislite 0.3.0 r36h6115d3f_1003 conda-forge
r-whisker 0.4 r36h6115d3f_1 conda-forge
r-withr 2.2.0 r36h6115d3f_1 conda-forge
r-xfun 0.16 r36hcdcec82_0 conda-forge
r-xml2 1.3.2 r36h0357c0b_1 conda-forge
r-xopen 1.0.0 r36h6115d3f_1003 conda-forge
r-xtable 1.8_4 r36h6115d3f_3 conda-forge
r-xts 0.12_0 r36hcdcec82_1 conda-forge
r-yaml 2.2.1 r36hcdcec82_1 conda-forge
r-zeallot 0.1.0 r36h6115d3f_1002 conda-forge
r-zoo 1.8_8 r36hcdcec82_0 conda-forge
readline 8.0 he28a2e2_2 conda-forge
regex 2020.7.14 py38h1e0a361_0 conda-forge
requests 2.24.0 pyh9f0ad1d_0 conda-forge
rope 0.17.0 pyh9f0ad1d_0 conda-forge
rpy2 3.1.0 py38r36hc1659b7_3 conda-forge
ruamel.yaml 0.16.10 py38h1e0a361_0 conda-forge
ruamel.yaml.clib 0.2.0 py38h1e0a361_1 conda-forge
ruamel_yaml 0.15.80 py38h1e0a361_1001 conda-forge
scikit-image 0.17.2 py38hcb8c335_1 conda-forge
scikit-learn 0.23.2 py38hee58b96_0 conda-forge
scipy 1.5.2 py38h8c5af15_0 conda-forge
seaborn 0.10.1 1 conda-forge
seaborn-base 0.10.1 py_1 conda-forge
sed 4.8 hbfbb72e_0 conda-forge
send2trash 1.5.0 py_0 conda-forge
setuptools 49.6.0 py38h32f6830_0 conda-forge
simpervisor 0.3 py_1 conda-forge
simplegeneric 0.8.1 py_1 conda-forge
six 1.15.0 pyh9f0ad1d_0 conda-forge
smmap 3.0.4 pyh9f0ad1d_0 conda-forge
snappy 1.1.8 he1b5a44_3 conda-forge
snowballstemmer 2.0.0 py_0 conda-forge
sortedcontainers 2.2.2 pyh9f0ad1d_0 conda-forge
soupsieve 2.0.1 py_1 conda-forge
sqlalchemy 1.3.19 py38h1e0a361_0 conda-forge
sqlite 3.33.0 h4cf870e_0 conda-forge
statsmodels 0.11.1 py38h1e0a361_2 conda-forge
sympy 1.6.2 py38h32f6830_0 conda-forge
sysroot_linux-64 2.12 h77966d4_13 conda-forge
tblib 1.6.0 py_0 conda-forge
terminado 0.8.3 py38h32f6830_1 conda-forge
testpath 0.4.4 py_0 conda-forge
threadpoolctl 2.1.0 pyh5ca1d4c_0 conda-forge
tifffile 2020.8.13 py_0 conda-forge
tini 0.18.0 h14c3975_1001 conda-forge
tk 8.6.10 hed695b0_0 conda-forge
tktable 2.10 h555a92e_3 conda-forge
toml 0.10.1 pyh9f0ad1d_0 conda-forge
toolz 0.10.0 py_0 conda-forge
tornado 6.0.4 py38h1e0a361_1 conda-forge
tqdm 4.48.2 pyh9f0ad1d_0 conda-forge
traitlets 4.3.3 py38h32f6830_1 conda-forge
traittypes 0.2.1 py_1 conda-forge
typed-ast 1.4.1 py38h516909a_0 conda-forge
typing_extensions 3.7.4.2 py_0 conda-forge
tzlocal 2.1 pyh9f0ad1d_0 conda-forge
ujson 1.35 py38h950e882_1002 conda-forge
urllib3 1.25.10 py_0 conda-forge
vincent 0.4.4 py_1 conda-forge
voila 0.1.22 py_0 conda-forge
voila-gridstack 0.0.9 pyh9f0ad1d_0 conda-forge
wcwidth 0.2.5 pyh9f0ad1d_1 conda-forge
webencodings 0.5.1 py_1 conda-forge
wheel 0.35.1 pyh9f0ad1d_0 conda-forge
widgetsnbextension 3.5.1 py38h32f6830_1 conda-forge
wrapt 1.11.2 py38h1e0a361_0 conda-forge
xlrd 1.2.0 pyh9f0ad1d_1 conda-forge
xorg-kbproto 1.0.7 h14c3975_1002 conda-forge
xorg-libice 1.0.10 h516909a_0 conda-forge
xorg-libsm 1.2.3 h84519dc_1000 conda-forge
xorg-libx11 1.6.12 h516909a_0 conda-forge
xorg-libxau 1.0.9 h14c3975_0 conda-forge
xorg-libxdmcp 1.1.3 h516909a_0 conda-forge
xorg-libxext 1.3.4 h516909a_0 conda-forge
xorg-libxrender 0.9.10 h516909a_1002 conda-forge
xorg-renderproto 0.11.1 h14c3975_1002 conda-forge
xorg-xextproto 7.3.0 h14c3975_1002 conda-forge
xorg-xproto 7.0.31 h14c3975_1007 conda-forge
xz 5.2.5 h516909a_1 conda-forge
yaml 0.2.5 h516909a_0 conda-forge
yapf 0.30.0 pyh9f0ad1d_0 conda-forge
yarl 1.4.2 py38h516909a_0 conda-forge
zeromq 4.3.2 he1b5a44_3 conda-forge
zfp 0.5.5 he1b5a44_1 conda-forge
zict 2.0.0 py_0 conda-forge
zipp 3.1.0 py_0 conda-forge
zlib 1.2.11 h516909a_1007 conda-forge
zstd 1.4.5 h6597ccf_2 conda-forge

```

Details about conda and system ( conda info ):

```
active environment : None
user config file : /home/jovyan/.condarc
populated config files : /opt/conda/.condarc
conda version : 4.8.3
conda-build version : not installed
python version : 3.8.5.final.0
virtual packages : __glibc=2.31
base environment : /opt/conda (writable)
channel URLs : https://conda.anaconda.org/conda-forge/linux-64
https://conda.anaconda.org/conda-forge/noarch
https://repo.anaconda.com/pkgs/main/linux-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/r/linux-64
https://repo.anaconda.com/pkgs/r/noarch
package cache : /opt/conda/pkgs
/home/jovyan/.conda/pkgs
envs directories : /opt/conda/envs
/home/jovyan/.conda/envs
platform : linux-64
user-agent : conda/4.8.3 requests/2.24.0 CPython/3.8.5 Linux/4.19.76-linuxkit ubuntu/20.04 glibc/2.31
UID:GID : 1000:100
netrc file : None
offline mode : False

```