Hi,
Trying to sample using Nutpie I’ve confronted a few errors, most I was able to solve using this great forum.
Unfortunately, although I’ve installed a new conda env. I still encounter the following error:
--------------------------------------------------------------------------- ImportError Traceback (most recent call last) File /opt/anaconda3/envs/pymc_env/lib/python3.13/site-packages/pymc/sampling/mcmc.py:314, in _sample_external_nuts(sampler, draws, tune, chains, target_accept, random_seed, initvals, model, var_names, progressbar, idata_kwargs, compute_convergence_checks, nuts_sampler_kwargs, **kwargs) 313 try: → 314 import nutpie 315 except ImportError as err: File /opt/anaconda3/envs/pymc_env/lib/python3.13/site-packages/nutpie/_init_.py:2 1 from nutpie import _lib ----> 2 from nutpie.compile_pymc import compile_pymc_model 3 from nutpie.compile_stan import compile_stan_model File /opt/anaconda3/envs/pymc_env/lib/python3.13/site-packages/nutpie/compile_pymc.py:17 16 from nutpie import _lib —> 17 from nutpie.compiled_pyfunc import SeedType, from_pyfunc 18 from nutpie.sample import CompiledModel File /opt/anaconda3/envs/pymc_env/lib/python3.13/site-packages/nutpie/compiled_pyfunc.py:9 8 from nutpie import _lib # type: ignore ----> 9 from nutpie.sample import CompiledModel 11 SeedType = int File /opt/anaconda3/envs/pymc_env/lib/python3.13/site-packages/nutpie/sample.py:8 7 import pandas as pd ----> 8 import pyarrow
…
323 "Use \`init_mean\` kwarg following nutpie specification instead.", 324 UserWarning, 325 ) ImportError: nutpie not found. Install it with conda install -c conda-forge nutpie
Nutpie was installed in the conda enviornment and I can clearly see it in the list (attached here)
Name Version Build Channel
_python_abi3_support 1.0 hd8ed1ab_2 conda-forgeabsl-py 2.1.0 py313hca03da5_0accelerate 1.10.1 pyhcf101f3_0 conda-forgeadwaita-icon-theme 48.1 unix_1 conda-forgeappnope 0.1.4 pyhd8ed1ab_1 conda-forgearviz 0.22.0 pyhd8ed1ab_0 conda-forgeasttokens 3.0.0 pyhd8ed1ab_1 conda-forgeatk-1.0 2.38.0 hd03087b_2 conda-forgeattrs 24.3.0 py313hca03da5_0aws-c-auth 0.8.6 h660070d_4 conda-forgeaws-c-cal 0.8.7 h8f38403_0 conda-forgeaws-c-common 0.12.0 h5505292_0 conda-forgeaws-c-compression 0.3.1 hd84a0f8_2 conda-forgeaws-c-event-stream 0.5.4 h3c33643_2 conda-forgeaws-c-http 0.9.4 hedcc1e3_4 conda-forgeaws-c-io 0.17.0 ha705ebb_6 conda-forgeaws-c-mqtt 0.12.2 h82c6c6a_2 conda-forgeaws-c-s3 0.7.13 hb857f95_2 conda-forgeaws-c-sdkutils 0.2.3 hd84a0f8_2 conda-forgeaws-checksums 0.2.3 hd84a0f8_2 conda-forgeaws-crt-cpp 0.31.0 h7378f02_4 conda-forgeaws-sdk-cpp 1.11.510 hf067f9e_3 conda-forgeazure-core-cpp 1.14.0 hd50102c_0 conda-forgeazure-identity-cpp 1.10.0 hc602bab_0 conda-forgeazure-storage-blobs-cpp 12.13.0 h7585a09_1 conda-forgeazure-storage-common-cpp 12.8.0 h9ca1f76_1 conda-forgeazure-storage-files-datalake-cpp 12.12.0 hcdd55da_1 conda-forgeblackjax 1.2.4 pyhd8ed1ab_2 conda-forgeblas 2.134 openblas conda-forgeblas-devel 3.9.0 34_h11c0a38_openblas conda-forgebrotli 1.1.0 h5505292_3 conda-forgebrotli-bin 1.1.0 h5505292_3 conda-forgebrotli-python 1.1.0 py313h928ef07_3 conda-forgebzip2 1.0.8 h99b78c6_7 conda-forgec-ares 1.34.5 h5505292_0 conda-forgeca-certificates 2025.8.3 hbd8a1cb_0 conda-forgecached-property 1.5.2 hd8ed1ab_1 conda-forgecached_property 1.5.2 pyha770c72_1 conda-forgecachetools 6.2.0 pyhd8ed1ab_0 conda-forgecairo 1.18.4 h6a3b0d2_0 conda-forgecctools_osx-arm64 1024.3 haeb51d2_0 conda-forgecertifi 2025.8.3 pyhd8ed1ab_0 conda-forgecffi 1.17.1 py313hc845a76_0 conda-forgecharset-normalizer 3.4.3 pyhd8ed1ab_0 conda-forgechex 0.1.89 py313hca03da5_0clang 19.1.7 default_h474c9e2_3 conda-forgeclang-19 19.1.7 default_hf90f093_3 conda-forgeclang_impl_osx-arm64 19.1.7 h76e6a08_25 conda-forgeclang_osx-arm64 19.1.7 h07b0088_25 conda-forgeclangxx 19.1.7 default_h1ffe849_3 conda-forgeclangxx_impl_osx-arm64 19.1.7 h276745f_25 conda-forgeclangxx_osx-arm64 19.1.7 h07b0088_25 conda-forgecloudpickle 3.1.1 pyhd8ed1ab_0 conda-forgecolorama 0.4.6 pyhd8ed1ab_1 conda-forgecomm 0.2.3 pyhe01879c_0 conda-forgecompiler-rt 19.1.7 hd2aecb6_0 conda-forgecompiler-rt_osx-arm64 19.1.7 h7969c41_0 conda-forgecons 0.4.7 pyhd8ed1ab_2 conda-forgecontourpy 1.3.3 py313hc50a443_1 conda-forgecpython 3.13.5 py313hd8ed1ab_102 conda-forgecramjam 2.11.0 py313hbf5f117_0 conda-forgecycler 0.12.1 pyhd8ed1ab_1 conda-forgedebugpy 1.8.16 py313hab38a8b_0 conda-forgedecorator 5.2.1 pyhd8ed1ab_0 conda-forgedeprecated 1.2.13 py313hca03da5_0dm-tree 0.1.9 py313h73dc794_1epoxy 1.5.10 h1c322ee_1 conda-forgeetils 1.12.2 py313hca03da5_0etuples 0.3.10 pyhd8ed1ab_1 conda-forgeexceptiongroup 1.3.0 pyhd8ed1ab_0 conda-forgeexecuting 2.2.0 pyhd8ed1ab_0 conda-forgefastparquet 2024.11.0 py313h46657e6_0 conda-forgefastprogress 1.0.0 py313h7eb115d_1filelock 3.19.1 pyhd8ed1ab_0 conda-forgefont-ttf-dejavu-sans-mono 2.37 hab24e00_0 conda-forgefont-ttf-inconsolata 3.000 h77eed37_0 conda-forgefont-ttf-source-code-pro 2.038 h77eed37_0 conda-forgefont-ttf-ubuntu 0.83 h77eed37_3 conda-forgefontconfig 2.15.0 h1383a14_1 conda-forgefonts-conda-ecosystem 1 0 conda-forgefonts-conda-forge 1 0 conda-forgefonttools 4.59.2 py313ha0c97b7_0 conda-forgefreetype 2.13.3 hce30654_1 conda-forgefribidi 1.0.10 h27ca646_0 conda-forgefsspec 2025.7.0 pyhd8ed1ab_0 conda-forgegdk-pixbuf 2.42.12 h7af3d76_3 conda-forgegflags 2.2.2 hf9b8971_1005 conda-forgeglib-tools 2.84.3 h857b2e6_0 conda-forgeglog 0.7.1 heb240a5_0 conda-forgegmp 6.3.0 h7bae524_2 conda-forgegmpy2 2.2.1 py313h2cdc120_0 conda-forgegraphite2 1.3.14 hec049ff_2 conda-forgegraphviz 13.1.2 hcd33d8b_0 conda-forgegtk3 3.24.43 h07173f4_5 conda-forgegts 0.7.6 he42f4ea_4 conda-forgeh2 4.3.0 pyhcf101f3_0 conda-forgeh5netcdf 1.6.4 pyhd8ed1ab_0 conda-forgeh5py 3.14.0 nompi_py313h3a71123_100 conda-forgeharfbuzz 11.4.4 hf4e55d4_0 conda-forgehdf5 1.14.6 nompi_he65715a_103 conda-forgehf-xet 1.1.9 py310h96efe9e_0 conda-forgehicolor-icon-theme 0.17 hce30654_2 conda-forgehpack 4.1.0 pyhd8ed1ab_0 conda-forgehuggingface_hub 0.34.4 pyhd8ed1ab_1 conda-forgehyperframe 6.1.0 pyhd8ed1ab_0 conda-forgeicu 75.1 hfee45f7_0 conda-forgeidna 3.10 pyhd8ed1ab_1 conda-forgeimportlib-metadata 8.5.0 py313hca03da5_0ipykernel 6.30.1 pyh92f572d_0 conda-forgeipython 9.5.0 pyhfa0c392_0 conda-forgeipython_pygments_lexers 1.1.1 pyhd8ed1ab_0 conda-forgeipywidgets 8.1.7 pyhd8ed1ab_0 conda-forgejax 0.5.2 pyhd8ed1ab_0 conda-forgejaxlib 0.5.2 cpu_py313ha57edf9_1 conda-forgejaxopt 0.8.4 pyhd8ed1ab_0 conda-forgejedi 0.19.2 pyhd8ed1ab_1 conda-forgejinja2 3.1.6 pyhd8ed1ab_0 conda-forgejupyter_client 8.6.3 pyhd8ed1ab_1 conda-forgejupyter_core 5.8.1 pyh31011fe_0 conda-forgejupyterlab_widgets 3.0.15 pyhd8ed1ab_0 conda-forgekiwisolver 1.4.9 py313hf88c9ab_1 conda-forgekrb5 1.21.3 h237132a_0 conda-forgelcms2 2.17 h7eeda09_0 conda-forgeld64_osx-arm64 955.13 hc42d924_0 conda-forgelerc 4.0.0 hd64df32_1 conda-forgelibabseil 20250127.0 cxx17_h313beb8_0libaec 1.1.4 h51d1e36_0 conda-forgelibarrow 19.0.1 h75a50e1_5_cpu conda-forgelibblas 3.9.0 34_h10e41b3_openblas conda-forgelibbrotlicommon 1.1.0 h5505292_3 conda-forgelibbrotlidec 1.1.0 h5505292_3 conda-forgelibbrotlienc 1.1.0 h5505292_3 conda-forgelibcblas 3.9.0 34_hb3479ef_openblas conda-forgelibclang-cpp19.1 19.1.7 default_hf90f093_3 conda-forgelibcrc32c 1.1.2 hbdafb3b_0 conda-forgelibcurl 8.14.1 h73640d1_0 conda-forgelibcxx 20.1.8 hf598326_1 conda-forgelibcxx-devel 19.1.7 h6dc3340_1 conda-forgelibdeflate 1.24 h5773f1b_0 conda-forgelibedit 3.1.20250104 pl5321hafb1f1b_0 conda-forgelibev 4.33 h93a5062_2 conda-forgelibexpat 2.7.1 hec049ff_0 conda-forgelibffi 3.4.6 h1da3d7d_1 conda-forgelibfreetype 2.13.3 hce30654_1 conda-forgelibfreetype6 2.13.3 h1d14073_1 conda-forgelibgd 2.3.3 hb2c3a21_11 conda-forgelibgfortran 15.1.0 hfdf1602_1 conda-forgelibgfortran5 15.1.0 hb74de2c_1 conda-forgelibglib 2.84.3 h587fa63_0 conda-forgelibgoogle-cloud 2.36.0 h9484b08_1 conda-forgelibgoogle-cloud-storage 2.36.0 h7081f7f_1 conda-forgelibgrpc 1.71.0 hf667ad3_0 conda-forgelibiconv 1.18 h23cfdf5_2 conda-forgelibintl 0.25.1 h493aca8_0 conda-forgelibjpeg-turbo 3.1.0 h5505292_0 conda-forgeliblapack 3.9.0 34_hc9a63f6_openblas conda-forgeliblapacke 3.9.0 34_hbb7bcf8_openblas conda-forgelibllvm19 19.1.7 hc4b4ae8_1 conda-forgeliblzma 5.8.1 h39f12f2_2 conda-forgelibmpdec 4.0.0 h5505292_0 conda-forgelibnghttp2 1.64.0 h6d7220d_0 conda-forgelibopenblas 0.3.30 openmp_h60d53f8_2 conda-forgelibopentelemetry-cpp 1.19.0 h0181452_0 conda-forgelibopentelemetry-cpp-headers 1.19.0 hce30654_0 conda-forgelibpng 1.6.50 h280e0eb_1 conda-forgelibprotobuf 5.29.3 hccd9074_0 conda-forgelibre2-11 2024.07.02 h313beb8_0librsvg 2.58.4 h266df6f_3 conda-forgelibsodium 1.0.20 h99b78c6_0 conda-forgelibsqlite 3.50.4 h4237e3c_0 conda-forgelibssh2 1.11.1 h1590b86_0 conda-forgelibtiff 4.7.0 h025e3ab_6 conda-forgelibtorch 2.6.0 cpu_openblas_h5ebe3f5_6libutf8proc 2.10.0 h74a6958_0 conda-forgelibuv 1.51.0 h6caf38d_1 conda-forgelibwebp-base 1.6.0 h07db88b_0 conda-forgelibxcb 1.17.0 hdb1d25a_0 conda-forgelibxml2 2.13.8 h4a9ca0c_1 conda-forgelibzlib 1.3.1 h8359307_2 conda-forgellvm-openmp 20.1.8 hbb9b287_2 conda-forgellvm-tools 19.1.7 hd2aecb6_1 conda-forgellvm-tools-19 19.1.7 h87a4c7e_1 conda-forgelogical-unification 0.4.6 pyhd8ed1ab_2 conda-forgelz4-c 1.10.0 h286801f_1 conda-forgemacosx_deployment_target_osx-arm64 11.0 h6553868_2 conda-forgemarkdown-it-py 4.0.0 pyhd8ed1ab_0 conda-forgemarkupsafe 3.0.2 py313ha9b7d5b_1 conda-forgematplotlib-base 3.10.5 py313h919948c_0 conda-forgematplotlib-inline 0.1.7 pyhd8ed1ab_1 conda-forgemdurl 0.1.2 pyhd8ed1ab_1 conda-forgeminikanren 1.0.5 pyhd8ed1ab_1 conda-forgeml_dtypes 0.5.1 py313h2309ff8_0mpc 1.3.1 h8f1351a_1 conda-forgempfr 4.2.1 hb693164_3 conda-forgempmath 1.3.0 pyhd8ed1ab_1 conda-forgemultipledispatch 0.6.0 pyhd8ed1ab_1 conda-forgemunkres 1.1.4 pyhd8ed1ab_1 conda-forgencurses 6.5 h5e97a16_3 conda-forgenest-asyncio 1.6.0 pyhd8ed1ab_1 conda-forgenetworkx 3.5 pyhe01879c_0 conda-forgenlohmann_json 3.12.0 ha1acc90_0 conda-forgenomkl 1.0 h5ca1d4c_0 conda-forgenumpy 2.3.2 py313h674b998_2 conda-forgenumpyro 0.19.0 pyhd8ed1ab_0 conda-forgenutpie 0.15.2 py313h6e3aefc_0 conda-forgeopenblas 0.3.30 openmp_hea878ba_2 conda-forgeopenjpeg 2.5.3 h889cd5d_1 conda-forgeopenssl 3.5.2 he92f556_0 conda-forgeopentelemetry-api 1.30.0 py313hca03da5_0opt_einsum 3.3.0 pyhd3eb1b0_1optax 0.2.5 pyhd8ed1ab_0 conda-forgeoptree 0.17.0 py313hc50a443_0 conda-forgeorc 2.1.1 hd90e43c_1 conda-forgepackaging 25.0 pyh29332c3_1 conda-forgepandas 2.3.2 py313hd1f53c0_0 conda-forgepango 1.56.4 h875632e_0 conda-forgeparso 0.8.5 pyhcf101f3_0 conda-forgepatsy 1.0.1 pyhd8ed1ab_1 conda-forgepcre2 10.45 ha881caa_0 conda-forgepexpect 4.9.0 pyhd8ed1ab_1 conda-forgepickleshare 0.7.5 pyhd8ed1ab_1004 conda-forgepillow 11.3.0 py313hb37fac4_0 conda-forgepip 25.2 pyh145f28c_0 conda-forgepixman 0.46.4 h81086ad_1 conda-forgeplatformdirs 4.4.0 pyhcf101f3_0 conda-forgeprometheus-cpp 1.3.0 h0967b3e_0 conda-forgeprompt-toolkit 3.0.52 pyha770c72_0 conda-forgepsutil 7.0.0 py313hcdf3177_1 conda-forgepthread-stubs 0.4 hd74edd7_1002 conda-forgeptyprocess 0.7.0 pyhd8ed1ab_1 conda-forgepure_eval 0.2.3 pyhd8ed1ab_1 conda-forgepyarrow-core 19.0.1 py313hf9431ad_0_cpu conda-forgepybind11 3.0.1 pyh7a1b43c_0 conda-forgepybind11-global 3.0.1 pyhc7ab6ef_0 conda-forgepycparser 2.22 pyh29332c3_1 conda-forgepygments 2.19.2 pyhd8ed1ab_0 conda-forgepymc 5.25.1 hd8ed1ab_0 conda-forgepymc-base 5.25.1 pyhd8ed1ab_0 conda-forgepyparsing 3.2.3 pyhe01879c_2 conda-forgepysocks 1.7.1 pyha55dd90_7 conda-forgepytensor 2.31.7 py313h13cdef6_0 conda-forgepytensor-base 2.31.7 np2py313h08a1e76_0 conda-forgepython 3.13.5 hf3f3da0_102_cp313 conda-forgepython-dateutil 2.9.0.post0 pyhe01879c_2 conda-forgepython-gil 3.13.5 h4df99d1_102 conda-forgepython-graphviz 0.21 pyhbacfb6d_0 conda-forgepython-tzdata 2025.2 pyhd8ed1ab_0 conda-forgepython_abi 3.13 8_cp313 conda-forgepytorch 2.6.0 cpu_openblas_py313h9475015_6pytz 2025.2 pyhd8ed1ab_0 conda-forgepyyaml 6.0.2 py313ha9b7d5b_2 conda-forgepyzmq 27.0.2 py312hd175295_2 conda-forgeqhull 2020.2 h420ef59_5 conda-forgere2 2024.07.02 h48ca7d4_0readline 8.2 h1d1bf99_2 conda-forgerequests 2.32.5 pyhd8ed1ab_0 conda-forgerich 14.1.0 pyhe01879c_0 conda-forgesafetensors 0.6.2 py313h6e3aefc_1 conda-forgescipy 1.16.1 py313h7d0615d_1 conda-forgeseaborn 0.13.2 hd8ed1ab_3 conda-forgeseaborn-base 0.13.2 pyhd8ed1ab_3 conda-forgesetuptools 80.9.0 pyhff2d567_0 conda-forgesigtool 0.1.3 h44b9a77_0 conda-forgesix 1.17.0 pyhe01879c_1 conda-forgesleef 3.9.0 hb028509_0 conda-forgesnappy 1.2.2 hd121638_0 conda-forgestack_data 0.6.3 pyhd8ed1ab_1 conda-forgestatsmodels 0.14.5 py313h46657e6_0 conda-forgesympy 1.14.0 pyh2585a3b_105 conda-forgetapi 1300.6.5 h03f4b80_0 conda-forgethreadpoolctl 3.6.0 pyhecae5ae_0 conda-forgetk 8.6.13 h892fb3f_2 conda-forgetoolz 1.0.0 pyhd8ed1ab_1 conda-forgetornado 6.5.2 py313hcdf3177_0 conda-forgetqdm 4.67.1 pyhd8ed1ab_1 conda-forgetraitlets 5.14.3 pyhd8ed1ab_1 conda-forgetyping-extensions 4.15.0 h396c80c_0 conda-forgetyping_extensions 4.15.0 pyhcf101f3_0 conda-forgetzdata 2025b h78e105d_0 conda-forgeurllib3 2.5.0 pyhd8ed1ab_0 conda-forgewcwidth 0.2.13 pyhd8ed1ab_1 conda-forgewidgetsnbextension 4.0.14 pyhd8ed1ab_0 conda-forgewrapt 1.17.0 py313h80987f9_0xarray 2025.8.0 pyhd8ed1ab_0 conda-forgexarray-einstats 0.9.1 pyhd8ed1ab_0 conda-forgexorg-libxau 1.0.12 h5505292_0 conda-forgexorg-libxdmcp 1.1.5 hd74edd7_0 conda-forgeyaml 0.2.5 h925e9cb_3 conda-forgezeromq 4.3.5 hc1bb282_7 conda-forgezipp 3.21.0 py313hca03da5_0zlib 1.3.1 h8359307_2 conda-forgezstandard 0.23.0 py313hcdf3177_3 conda-forgezstd 1.5.7 h6491c7d_2 conda-forge
Any ideas?