Clean new install does not work.

[Carreau]

$ conda create -n jv
Collecting package metadata (current_repodata.json): ...working... done
Solving environment: ...working... done

## Package Plan ##

  environment location: /Users/bussonniermatthias/miniforge3/envs/jv



Preparing transaction: ...working... done
Verifying transaction: ...working... done
Executing transaction: ...working... done

$ conda activate jv
$ conda install jupyverse fps-retrolab
Collecting package metadata (current_repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Solving environment: ...working... failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): ...working... done
Solving environment: ...working... done

## Package Plan ##

  environment location: ~/miniforge3/envs/jv

  added / updated specs:
    - fps-retrolab
    - jupyverse


The following packages will be downloaded:

    package                    |            build
    ---------------------------|-----------------
    cryptography-37.0.2        |  py310h94bb23d_0         1.2 MB  conda-forge
    libcxx-14.0.5              |       h04bba0f_1         1.3 MB  conda-forge
    libzlib-1.2.12             |       ha287fd2_1          48 KB  conda-forge
    openssl-1.1.1p             |       ha287fd2_0         1.8 MB  conda-forge
    python-3.10.5              |h71ab1a4_0_cpython        12.3 MB  conda-forge
    readline-8.1.2             |       h46ed386_0         263 KB  conda-forge
    setuptools-62.6.0          |  py310hbe9552e_0         1.3 MB  conda-forge
    zlib-1.2.12                |       ha287fd2_1          77 KB  conda-forge
    ------------------------------------------------------------
                                           Total:        18.3 MB

The following NEW packages will be INSTALLED:

  aiofiles           conda-forge/noarch::aiofiles-0.8.0-pyhd8ed1ab_0
  aiosqlite          conda-forge/noarch::aiosqlite-0.17.0-pyhd8ed1ab_0
  anyio              conda-forge/osx-arm64::anyio-3.6.1-py310hbe9552e_0
  appnope            conda-forge/noarch::appnope-0.1.3-pyhd8ed1ab_0
  argon2-cffi        conda-forge/noarch::argon2-cffi-21.3.0-pyhd8ed1ab_0
  argon2-cffi-bindi~ conda-forge/osx-arm64::argon2-cffi-bindings-21.2.0-py310hf8d0d8f_2
  asgiref            conda-forge/noarch::asgiref-3.5.2-pyhd8ed1ab_0
  asttokens          conda-forge/noarch::asttokens-2.0.5-pyhd8ed1ab_0
  attrs              conda-forge/noarch::attrs-21.4.0-pyhd8ed1ab_0
  babel              conda-forge/noarch::babel-2.10.3-pyhd8ed1ab_0
  backcall           conda-forge/noarch::backcall-0.2.0-pyh9f0ad1d_0
  backports          conda-forge/noarch::backports-1.0-py_2
  backports.functoo~ conda-forge/noarch::backports.functools_lru_cache-1.6.4-pyhd8ed1ab_0
  bcrypt             conda-forge/osx-arm64::bcrypt-3.2.2-py310h02f21da_0
  beautifulsoup4     conda-forge/noarch::beautifulsoup4-4.11.1-pyha770c72_0
  bleach             conda-forge/noarch::bleach-5.0.0-pyhd8ed1ab_0
  brotlipy           conda-forge/osx-arm64::brotlipy-0.7.0-py310hf8d0d8f_1004
  bzip2              conda-forge/osx-arm64::bzip2-1.0.8-h3422bc3_4
  ca-certificates    conda-forge/osx-arm64::ca-certificates-2022.6.15-h4653dfc_0
  certifi            conda-forge/osx-arm64::certifi-2022.6.15-py310hbe9552e_0
  cffi               conda-forge/osx-arm64::cffi-1.15.0-py310hf10583b_0
  charset-normalizer conda-forge/noarch::charset-normalizer-2.0.12-pyhd8ed1ab_0
  click              conda-forge/osx-arm64::click-8.1.3-py310hbe9552e_0
  colorama           conda-forge/noarch::colorama-0.4.5-pyhd8ed1ab_0
  cryptography       conda-forge/osx-arm64::cryptography-37.0.2-py310h94bb23d_0
  debugpy            conda-forge/osx-arm64::debugpy-1.6.0-py310h1105856_0
  decorator          conda-forge/noarch::decorator-5.1.1-pyhd8ed1ab_0
  defusedxml         conda-forge/noarch::defusedxml-0.7.1-pyhd8ed1ab_0
  dnspython          conda-forge/noarch::dnspython-2.2.1-pyhd8ed1ab_0
  email-validator    conda-forge/noarch::email-validator-1.1.3-pyhd8ed1ab_0
  entrypoints        conda-forge/noarch::entrypoints-0.4-pyhd8ed1ab_0
  executing          conda-forge/noarch::executing-0.8.3-pyhd8ed1ab_0
  fastapi            conda-forge/noarch::fastapi-0.75.2-pyhd8ed1ab_0
  fastapi-users      conda-forge/noarch::fastapi-users-10.1.1-pyhd8ed1ab_0
  fastapi-users-db-~ conda-forge/noarch::fastapi-users-db-sqlalchemy-4.0.3-pyhd8ed1ab_0
  flit-core          conda-forge/noarch::flit-core-3.7.1-pyhd8ed1ab_0
  fps                conda-forge/noarch::fps-0.0.9-pyhd8ed1ab_0
  fps-auth           conda-forge/noarch::fps-auth-0.0.33-pyhd8ed1ab_0
  fps-contents       conda-forge/noarch::fps-contents-0.0.33-pyhd8ed1ab_0
  fps-kernels        conda-forge/noarch::fps-kernels-0.0.33-pyhd8ed1ab_0
  fps-lab            conda-forge/noarch::fps-lab-0.0.33-pyhd8ed1ab_0
  fps-login          conda-forge/noarch::fps-login-0.0.33-pyhd8ed1ab_0
  fps-nbconvert      conda-forge/noarch::fps-nbconvert-0.0.33-pyhd8ed1ab_0
  fps-retrolab       conda-forge/noarch::fps-retrolab-0.0.33-pyhd8ed1ab_0
  fps-terminals      conda-forge/noarch::fps-terminals-0.0.30-pyhd8ed1ab_1
  fps-uvicorn        conda-forge/noarch::fps-uvicorn-0.0.3-pyhd8ed1ab_0
  fps-yjs            conda-forge/noarch::fps-yjs-0.0.33-pyhd8ed1ab_0
  greenlet           conda-forge/osx-arm64::greenlet-1.1.2-py310h1105856_2
  h11                conda-forge/noarch::h11-0.12.0-pyhd8ed1ab_0
  h2                 conda-forge/noarch::h2-4.1.0-pyhd8ed1ab_0
  hpack              conda-forge/noarch::hpack-4.0.0-pyh9f0ad1d_0
  httpcore           conda-forge/noarch::httpcore-0.14.7-pyhd8ed1ab_1
  httpx              conda-forge/osx-arm64::httpx-0.22.0-py310hbe9552e_0
  httpx-oauth        conda-forge/noarch::httpx-oauth-0.7.0-pyhd8ed1ab_0
  hyperframe         conda-forge/noarch::hyperframe-6.0.1-pyhd8ed1ab_0
  idna               conda-forge/noarch::idna-3.3-pyhd8ed1ab_0
  importlib-metadata conda-forge/osx-arm64::importlib-metadata-4.11.4-py310hbe9552e_0
  importlib_metadata conda-forge/noarch::importlib_metadata-4.11.4-hd8ed1ab_0
  importlib_resourc~ conda-forge/noarch::importlib_resources-5.8.0-pyhd8ed1ab_0
  ipykernel          conda-forge/noarch::ipykernel-6.15.0-pyh736e0ef_0
  ipython            conda-forge/osx-arm64::ipython-8.4.0-py310hbe9552e_0
  ipython_genutils   conda-forge/noarch::ipython_genutils-0.2.0-py_1
  jedi               conda-forge/osx-arm64::jedi-0.18.1-py310hbe9552e_1
  jinja2             conda-forge/noarch::jinja2-3.1.2-pyhd8ed1ab_1
  json5              conda-forge/noarch::json5-0.9.5-pyh9f0ad1d_0
  jsonschema         conda-forge/noarch::jsonschema-4.6.0-pyhd8ed1ab_0
  jupyter_client     conda-forge/noarch::jupyter_client-7.3.2-pyhd8ed1ab_0
  jupyter_core       conda-forge/osx-arm64::jupyter_core-4.10.0-py310hbe9552e_0
  jupyter_server     conda-forge/noarch::jupyter_server-1.18.0-pyhd8ed1ab_1
  jupyterlab         conda-forge/noarch::jupyterlab-3.4.3-pyhd8ed1ab_0
  jupyterlab_pygmen~ conda-forge/noarch::jupyterlab_pygments-0.2.2-pyhd8ed1ab_0
  jupyterlab_server  conda-forge/noarch::jupyterlab_server-2.14.0-pyhd8ed1ab_1
  jupyverse          conda-forge/noarch::jupyverse-0.0.33-pyhd8ed1ab_0
  libcxx             conda-forge/osx-arm64::libcxx-14.0.5-h04bba0f_1
  libffi             conda-forge/osx-arm64::libffi-3.4.2-h3422bc3_5
  libsodium          conda-forge/osx-arm64::libsodium-1.0.18-h27ca646_1
  libzlib            conda-forge/osx-arm64::libzlib-1.2.12-ha287fd2_1
  makefun            conda-forge/noarch::makefun-1.13.1-pyhd8ed1ab_0
  markupsafe         conda-forge/osx-arm64::markupsafe-2.1.1-py310hf8d0d8f_1
  matplotlib-inline  conda-forge/noarch::matplotlib-inline-0.1.3-pyhd8ed1ab_0
  mistune            conda-forge/osx-arm64::mistune-0.8.4-py310he2143c4_1005
  nbclassic          conda-forge/noarch::nbclassic-0.3.7-pyhd8ed1ab_0
  nbclient           conda-forge/noarch::nbclient-0.6.4-pyhd8ed1ab_1
  nbconvert          conda-forge/noarch::nbconvert-6.5.0-pyhd8ed1ab_0
  nbconvert-core     conda-forge/noarch::nbconvert-core-6.5.0-pyhd8ed1ab_0
  nbconvert-pandoc   conda-forge/noarch::nbconvert-pandoc-6.5.0-pyhd8ed1ab_0
  nbformat           conda-forge/noarch::nbformat-5.4.0-pyhd8ed1ab_0
  ncurses            conda-forge/osx-arm64::ncurses-6.3-h07bb92c_1
  nest-asyncio       conda-forge/noarch::nest-asyncio-1.5.5-pyhd8ed1ab_0
  notebook           conda-forge/noarch::notebook-6.4.12-pyha770c72_0
  notebook-shim      conda-forge/noarch::notebook-shim-0.1.0-pyhd8ed1ab_0
  openssl            conda-forge/osx-arm64::openssl-1.1.1p-ha287fd2_0
  packaging          conda-forge/noarch::packaging-21.3-pyhd8ed1ab_0
  pandoc             pkgs/main/osx-arm64::pandoc-2.12-hca03da5_0
  pandocfilters      conda-forge/noarch::pandocfilters-1.5.0-pyhd8ed1ab_0
  parso              conda-forge/noarch::parso-0.8.3-pyhd8ed1ab_0
  passlib            conda-forge/noarch::passlib-1.7.4-pyh9f0ad1d_0
  pexpect            conda-forge/noarch::pexpect-4.8.0-pyh9f0ad1d_2
  pickleshare        conda-forge/noarch::pickleshare-0.7.5-py_1003
  pip                conda-forge/noarch::pip-22.1.2-pyhd8ed1ab_0
  pluggy             conda-forge/osx-arm64::pluggy-1.0.0-py310hbe9552e_3
  prometheus_client  conda-forge/noarch::prometheus_client-0.14.1-pyhd8ed1ab_0
  prompt-toolkit     conda-forge/noarch::prompt-toolkit-3.0.29-pyha770c72_0
  psutil             conda-forge/osx-arm64::psutil-5.9.1-py310h02f21da_0
  ptyprocess         conda-forge/noarch::ptyprocess-0.7.0-pyhd3deb0d_0
  pure_eval          conda-forge/noarch::pure_eval-0.2.2-pyhd8ed1ab_0
  pycparser          conda-forge/noarch::pycparser-2.21-pyhd8ed1ab_0
  pydantic           conda-forge/osx-arm64::pydantic-1.9.1-py310h02f21da_0
  pygments           conda-forge/noarch::pygments-2.12.0-pyhd8ed1ab_0
  pyjwt              conda-forge/noarch::pyjwt-2.4.0-pyhd8ed1ab_0
  pyopenssl          conda-forge/noarch::pyopenssl-22.0.0-pyhd8ed1ab_0
  pyparsing          conda-forge/noarch::pyparsing-3.0.9-pyhd8ed1ab_0
  pyrsistent         conda-forge/osx-arm64::pyrsistent-0.18.1-py310hf8d0d8f_1
  pysocks            conda-forge/osx-arm64::pysocks-1.7.1-py310hbe9552e_5
  python             conda-forge/osx-arm64::python-3.10.5-h71ab1a4_0_cpython
  python-dateutil    conda-forge/noarch::python-dateutil-2.8.2-pyhd8ed1ab_0
  python-fastjsonsc~ conda-forge/noarch::python-fastjsonschema-2.15.3-pyhd8ed1ab_0
  python-multipart   conda-forge/noarch::python-multipart-0.0.5-py_0
  python_abi         conda-forge/osx-arm64::python_abi-3.10-2_cp310
  pytz               conda-forge/noarch::pytz-2022.1-pyhd8ed1ab_0
  pyzmq              conda-forge/osx-arm64::pyzmq-22.3.0-py310h5cfa1c3_2
  readline           conda-forge/osx-arm64::readline-8.1.2-h46ed386_0
  requests           conda-forge/noarch::requests-2.28.0-pyhd8ed1ab_1
  retrolab           conda-forge/noarch::retrolab-0.3.21-pyhd8ed1ab_0
  rfc3986            conda-forge/noarch::rfc3986-1.5.0-pyhd8ed1ab_0
  send2trash         conda-forge/noarch::send2trash-1.8.0-pyhd8ed1ab_0
  setuptools         conda-forge/osx-arm64::setuptools-62.6.0-py310hbe9552e_0
  shellingham        conda-forge/noarch::shellingham-1.4.0-pyh44b312d_0
  six                conda-forge/noarch::six-1.16.0-pyh6c4a22f_0
  sniffio            conda-forge/osx-arm64::sniffio-1.2.0-py310hbe9552e_3
  soupsieve          conda-forge/noarch::soupsieve-2.3.1-pyhd8ed1ab_0
  sqlalchemy         conda-forge/osx-arm64::sqlalchemy-1.4.39-py310h02f21da_0
  sqlite             conda-forge/osx-arm64::sqlite-3.38.5-h40dfcc0_0
  stack_data         conda-forge/noarch::stack_data-0.3.0-pyhd8ed1ab_0
  starlette          conda-forge/noarch::starlette-0.17.1-pyhd8ed1ab_0
  terminado          conda-forge/osx-arm64::terminado-0.15.0-py310hbe9552e_0
  tinycss2           conda-forge/noarch::tinycss2-1.1.1-pyhd8ed1ab_0
  tk                 conda-forge/osx-arm64::tk-8.6.12-he1e0b03_0
  toml               conda-forge/noarch::toml-0.10.2-pyhd8ed1ab_0
  tornado            conda-forge/osx-arm64::tornado-6.1-py310hf8d0d8f_3
  traitlets          conda-forge/noarch::traitlets-5.3.0-pyhd8ed1ab_0
  typer              conda-forge/noarch::typer-0.4.1-pyhd8ed1ab_0
  typing-extensions  conda-forge/noarch::typing-extensions-4.2.0-hd8ed1ab_1
  typing_extensions  conda-forge/noarch::typing_extensions-4.2.0-pyha770c72_1
  tzdata             conda-forge/noarch::tzdata-2022a-h191b570_0
  urllib3            conda-forge/noarch::urllib3-1.26.9-pyhd8ed1ab_0
  uvicorn            conda-forge/osx-arm64::uvicorn-0.17.6-py310hbe9552e_1
  wcwidth            conda-forge/noarch::wcwidth-0.2.5-pyh9f0ad1d_2
  webencodings       conda-forge/noarch::webencodings-0.5.1-py_1
  websocket-client   conda-forge/noarch::websocket-client-1.3.3-pyhd8ed1ab_0
  websockets         conda-forge/osx-arm64::websockets-10.3-py310hf8d0d8f_0
  wheel              conda-forge/noarch::wheel-0.37.1-pyhd8ed1ab_0
  xz                 conda-forge/osx-arm64::xz-5.2.5-h642e427_1
  zeromq             conda-forge/osx-arm64::zeromq-4.3.4-hbdafb3b_1
  zipp               conda-forge/noarch::zipp-3.8.0-pyhd8ed1ab_0
  zlib               conda-forge/osx-arm64::zlib-1.2.12-ha287fd2_1


Preparing transaction: ...working... done
Verifying transaction: ...working... done
Executing transaction: ...working... done

$ jupyverse --open-browser --authenticator.mode=noauth
[W 2022-06-27 11:51:09 uvicorn.error] Current configuration will not reload as not all conditions are met,please refer to documentation.
[I 2022-06-27 11:51:09 fps] Loading server configuration
[I 2022-06-27 11:51:09 fps] Loading names from plugin package(s) {'fps_auth', 'fps_lab', 'fps_uvicorn', 'fps_retrolab'}
[I 2022-06-27 11:51:09 fps] Registering name 'Lab' for plugins package 'fps_lab'
[I 2022-06-27 11:51:09 fps] Registering name 'RetroLab' for plugins package 'fps_retrolab'
[I 2022-06-27 11:51:09 fps] Registering name 'authenticator' for plugins package 'fps_auth'
[I 2022-06-27 11:51:09 fps] Registering name 'uvicorn' for plugins package 'fps_uvicorn'
[I 2022-06-27 11:51:09 fps] Loading configurations from plugin package(s) {'fps_auth', 'fps_lab', 'fps_uvicorn', 'fps_retrolab'}
[I 2022-06-27 11:51:09 fps] Registering configuration model for 'Lab'
[I 2022-06-27 11:51:09 fps] Registering configuration model for 'RetroLab'
[I 2022-06-27 11:51:09 fps] Registering configuration model for 'authenticator'
[I 2022-06-27 11:51:09 fps] Registering configuration model for 'uvicorn'
Traceback (most recent call last):
  File "/Users/bussonniermatthias/miniforge3/envs/jv/bin/jupyverse", line 10, in <module>
    sys.exit(app())
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/typer/main.py", line 214, in __call__
    return get_command(self)(*args, **kwargs)
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/click/core.py", line 1130, in __call__
    return self.main(*args, **kwargs)
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/click/core.py", line 1055, in main
    rv = self.invoke(ctx)
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/click/core.py", line 1404, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/click/core.py", line 760, in invoke
    return __callback(*args, **kwargs)
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/typer/main.py", line 500, in wrapper
    return callback(**use_params)  # type: ignore
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/fps_uvicorn/cli.py", line 133, in start
    uvicorn.run(
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/uvicorn/main.py", line 463, in run
    server.run()
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/uvicorn/server.py", line 60, in run
    return asyncio.run(self.serve(sockets=sockets))
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/asyncio/runners.py", line 44, in run
    return loop.run_until_complete(main)
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/asyncio/base_events.py", line 646, in run_until_complete
    return future.result()
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/uvicorn/server.py", line 67, in serve
    config.load()
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/uvicorn/config.py", line 458, in load
    self.loaded_app = import_from_string(self.app)
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/uvicorn/importer.py", line 24, in import_from_string
    raise exc from None
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/uvicorn/importer.py", line 21, in import_from_string
    module = importlib.import_module(module_str)
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/fps/main.py", line 3, in <module>
    app = create_app()
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/fps/app.py", line 284, in create_app
    _load_routers(app)
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/fps/app.py", line 158, in _load_routers
    pm = _get_pluggin_manager(HookType.ROUTER)
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/fps/app.py", line 24, in _get_pluggin_manager
    pm.load_setuptools_entrypoints(hook_type.value)
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/pluggy/_manager.py", line 287, in load_setuptools_entrypoints
    plugin = ep.load()
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/importlib/metadata/__init__.py", line 171, in load
    module = import_module(match.group('module'))
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/fps_terminals/routes.py", line 9, in <module>
    from fps_auth.models import User  # type: ignore
ImportError: cannot import name 'User' from 'fps_auth.models' (/Users/bussonniermatthias/miniforge3/envs/jv/lib/python3.10/site-packages/fps_auth/models.py)

[davidbrochart]

Thanks @Carreau.

fps-terminals conda-forge/noarch::fps-terminals-0.0.30-pyhd8ed1ab_1

It should have installed 0.0.33, but maybe it is not installable on MacOS.
Could you try explicitly installing it with conda install fps-terminals=0.0.33?

[davidbrochart]

Also, worth trying with mamba.

[Carreau]

$ conda install fps-terminals=0.0.33
Collecting package metadata (current_repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Collecting package metadata (repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.

PackagesNotFoundError: The following packages are not available from current channels:

  - fps-terminals=0.0.33

Current channels:

  - https://conda.anaconda.org/ngsolve/osx-arm64
  - https://conda.anaconda.org/ngsolve/noarch
  - https://conda.anaconda.org/conda-forge/osx-arm64
  - https://conda.anaconda.org/conda-forge/noarch
  - https://repo.anaconda.com/pkgs/main/osx-arm64
  - https://repo.anaconda.com/pkgs/main/noarch
  - https://repo.anaconda.com/pkgs/r/osx-arm64
  - https://repo.anaconda.com/pkgs/r/noarch

To search for alternate channels that may provide the conda package you're
looking for, navigate to

    https://anaconda.org

and use the search bar at the top of the page.

[davidbrochart]

That's strange, it is available on OSX at https://anaconda.org/conda-forge/fps-terminals.

Can you try with mamba?

[wolfv]

@davidbrochart it's available on osx-64, but not osx-arm64.
You need to either make it noarch or add it to the migration (https://github.com/conda-forge/conda-forge-pinning-feedstock/blob/main/recipe/migrations/osx_arm64.txt)

[davidbrochart]

Thanks @wolfv!

[davidbrochart]

fps-terminals was added to the migration in conda-forge/conda-forge-pinning-feedstock#3052.