Install IGWN software stack

A large number of software packages are available for working with gravitational wave data. A whole bunch of these can be easily installed using the IGWN Conda environment.

To try it out in a mac or linux environment:

conda config --add channels conda-forge
conda env create --file igwn-py39.yaml
conda activate igwn-py39

And … that’s it! You should have a full suite of IGWN software on your computer. Now you can run tutorials from the Open Data Workshop locally on your laptop. Please try it out, and let us know how it goes.

Hi Jonah,
I checked the Option 3 of the Setup (odw-2022/setup.md at main · gw-odw/odw-2022 · GitHub), it seems to work (and to work quite easily), but maybe I’m biased by the fact that the conda environment was already installed on my mac. Anyway, everything else seems to be ok, the instructions are clear and the tutorial (at least 1.1) works as well.

1 Like

@virtuoso Thank you!

Hi,

I am trying to setup the conda environment on mac, everything else works fine at first, but when i get to the step where i will have to enter “conda env create --file igwn-py39.yaml”, the terminal returns:

Collecting package metadata (repodata.json): done
Solving environment: failed

*ResolvePackageNotFound: *

    • lalinference-data==3.0.3=h694c41f_0*
    • jedi==0.18.1=py39h6e9494a_1*
    • libntlm==1.4=h35c211d_1002*
    • scipy==1.8.1=py39hfa1a3ab_0*
    • framel==8.41.3=h5eb16cf_3*
    • uproot==4.3.2=py39h6e9494a_0*
    • awkward==1.8.0=py39hfd1d529_1*
    • libxml2==2.9.14=h08a9926_0*
    • ldas-tools-cmake==1.2.3=h694c41f_0*
    • debugpy==1.6.0=py39hfd1d529_0*
    • python-ldas-tools-framecpp==2.6.12=py39h4d6be9b_0*
    • jq==1.6=hc929b4f_1000*
    • ldas-tools-frameapi==2.6.6=he49afe7_0*
    • icu==70.1=h96cf925_0*
    • gdk-pixbuf==2.42.8=hb161b9c_0*
    • gfortran_impl_osx-64==9.3.0=h9cc0e5e_23*
    • gst-python==1.20.3=py39h90a2e6e_0*
    • graphviz==3.0.0=h6f567cf_1*
    • libgfortran==5.0.0=9_3_0_h6c81a4c_23*
    • tmux==3.3=hc33f1a5_0*
    • gobject-introspection==1.72.0=py39h139ca28_1*
    • ldas-tools-diskcacheapi-swig==2.6.10=h940c156_0*
    • nss==3.78=ha8197d3_0*
    • libiconv==1.16=haf1e3a3_0*
    • libffi==3.4.2=h0d85af4_5*
    • ldas-tools-al==2.6.7=h4641d7f_0*
    • pixman==0.40.0=hbcb3906_0*
    • hdf5==1.12.1=nompi_ha60fbc9_104*
    • python-lalmetaio==2.1.2=py39h86b5767_0*
    • lalpulsar==4.0.0=py39h63b48b0_1*
    • autoconf==2.69=pl5321hc0e15e3_11*
    • m2crypto==0.38.0=py39h5071dd1_1*
    • gst-plugins-good==1.20.3=h50d9aa0_0*
    • ldas-tools-diskcacheapi==2.7.2=h03a7de8_0*
    • gstlal-inspiral==1.9.2=py39ha9a58e8_1*
    • libunistring==0.9.10=h0d85af4_0*
    • afterimage==1.21=h4dd67e6_1003*
    • pyerfa==2.0.0.1=py39h86b5767_2*
    • zstandard==0.18.0=py39h701faf5_0*
    • pyqt==5.15.4=py39h727c745_1*
    • sqlite==3.39.0=hd9f0692_0*
    • reproject==0.8=py39hc89836e_2*
    • argon2-cffi-bindings==21.2.0=py39h63b48b0_2*
    • scikit-learn==0.24.2=py39hd2caeff_1*
    • gstlal==1.9.0=py39h5d70037_4*
    • libwebp-base==1.2.2=h0d85af4_1*
    • clang-13==13.0.1=default_he082bbe_0*
    • gtk2==2.24.33=h7c1209e_2*
    • gts==0.7.6=hccb3bdf_2*
    • mpi4py==3.1.3=py39hd70dddc_1*
    • python-lalframe==2.0.0=py39h86b5767_0*
    • pyepics==3.5.0=py39h6e9494a_2*
    • gsoap==2.8.119=he518799_0*
    • kiwisolver==1.4.3=py39h7c694c3_0*
    • gtest==1.11.0=hbb4e6a2_0*
    • ephem==4.1.3=py39h701faf5_4*
    • liblalinference==3.0.3=h9a09a7d_0*
    • brotli-bin==1.0.9=h5eb16cf_7*
    • pep517==0.12.0=py39h6e9494a_2*
    • liblalburst==1.5.12=h14318ab_0*
    • pcre==8.45=he49afe7_0*
    • make==4.3=h22f3db7_1*
    • clangxx_osx-64==13.0.1=heae0f87_2*
    • graphite2==1.3.13=h2e338ed_1001*
    • gds-base-monitors==2.19.8=h940c156_1*
    • libcurl==7.83.1=h372c54d_0*
    • htgettoken==1.11=py39h6e9494a_0*
    • regex==2022.6.2=py39h701faf5_0*
    • python-lalburst==1.5.12=py39hf498cc8_0*
    • pyyaml==6.0=py39h63b48b0_4*
    • pythia8==8.305=py39h9fcab8e_0*
    • lalapps==8.1.1=py39h6ad45bb_0*
    • pytables==3.7.0=py39hfd850c7_0*
    • cyrus-sasl==2.1.27=ha724b88_5*
    • libdeflate==1.12=hac89ed1_0*
    • gds-base==2.19.8=h524ae44_1*
    • pysocks==1.7.1=py39h6e9494a_5*
    • bcrypt==3.2.2=py39h701faf5_0*
    • gfortran_osx-64==9.3.0=h18f7dce_15*
    • curl==7.83.1=h372c54d_0*
    • chealpix==3.31.0=h11ecab6_2*
    • coverage==6.4.1=py39h701faf5_0*
    • coreutils==9.1=h5eb16cf_0*
    • cftime==1.6.0=py39h86b5767_1*
    • davix==0.8.1=h4c8667f_0*
    • astropy-healpix==0.6=py39hc89836e_1*
    • libgirepository==1.72.0=h0bde3a9_1*
    • libpsl==0.21.1=h23d1064_5*
    • harfbuzz==4.4.0=h00bb2c2_0*
    • liblal==7.1.7=fftw_h292f3b3_100*
    • lerc==3.0=he49afe7_0*
    • root==6.26.2=py39h1ee4e32_3*
    • isl==0.22.1=hb1e8313_2*
    • psycopg2==2.9.3=py39h9d1abf3_0*
    • libxcb==1.13=h0d85af4_1004*
    • dbus-python==1.2.16=py39h7bd4961_5*
    • clangxx==13.0.1=default_he082bbe_0*
    • librsvg==2.54.3=h3d48ba6_0*
    • cdshealpix==0.6.1=py39h89e85a6_1*
    • glew==2.1.0=h046ec9c_2*
    • cryptography==36.0.2=py39h1644bb1_1*
    • ncurses==6.3=h96cf925_1*
    • htcondor-classads==9.0.13=h375b3af_0*
    • gct==6.2.1629922860=h15bec13_1*
    • bruco==0.2.0=py39h6e9494a_0*
    • libedit==3.1.20191231=h0678c8f_2*
    • libogg==1.3.4=h35c211d_1*
    • lz4==4.0.0=py39h263ca4c_2*
    • zstd==1.5.2=ha9df2e0_1*
    • lxml==4.9.0=py39h701faf5_0*
    • libsodium==1.0.18=hbcb3906_1*
    • vetoperf==3.0.0=h6c7bab9_2*
    • lcms2==2.12=h577c468_0*
    • markupsafe==2.1.1=py39h63b48b0_1*
    • perl==5.32.1=2_h0d85af4_perl5*
    • glib==2.70.2=hcf210ce_4*
    • astropy==5.0.4=py39h86b5767_0*
    • libxslt==1.1.35=heaa0ce8_0*
    • python-lal==7.1.7=fftw_py39h88640af_100*
    • pcaspy==0.7.3=py39hbd61c47_2*
    • metaio==8.5.1=h5dbffcc_1001*
    • tk==8.6.12=h5dbffcc_0*
    • cfitsio==4.1.0=h2c97ad1_0*
    • gds-root-extensions-base==2.19.4=h6c7bab9_7*
    • readline==8.1.2=h3899abd_0*
    • igwn-cmake-macros==1.3.2=h694c41f_0*
    • pandas==1.4.3=py39hf72b562_0*
    • libwebp==1.2.2=h28dabe5_0*
    • libbrotlienc==1.0.9=h5eb16cf_7*
    • gl2ps==1.4.2=h4cff582_0*
    • gmp==6.2.1=h2e338ed_0*
    • libssh2==1.10.0=h52ee1ee_2*
    • poetry==1.1.13=py39h6e9494a_1*
    • giflib==5.2.1=hbcb3906_2*
    • clang_osx-64==13.0.1=h71a8856_2*
    • hdf4==4.2.15=hefd3b78_3*
    • humanfriendly==10.0=py39h6e9494a_2*
    • shapely==1.8.2=py39h81c6a87_2*
    • tornado==6.1=py39h63b48b0_3*
    • pyqt5-sip==12.9.0=py39h7c248c4_1*
    • healpy==1.15.2=py39h32e5f4c_1*
    • gstreamer==1.20.3=hdc08c3f_0*
    • gds-framexmit==2.19.8=he49afe7_1*
    • python-ldas-tools-al==2.6.9=py39hf018cea_0*
    • ldas-tools-framecpp==2.8.1=h328bd3c_0*
    • libzip==1.8.0=h8b0c345_1*
    • gst-plugins-base==1.20.3=hda0ba4b_0*
    • sqlalchemy==1.4.39=py39h701faf5_0*
    • xorg-libxau==1.0.9=h35c211d_0*
    • lalinference==3.0.3=mpi_openmpi_py39h4aeffc5_0*
    • openjpeg==2.4.0=h6e7aa92_1*
    • xorg-kbproto==1.0.7=h35c211d_1002*
    • frv==4.35.6=h5812942_0*
    • ldas-tools-filters==2.6.6=h940c156_0*
    • python-xxhash==3.0.0=py39h63b48b0_1*
    • m4==1.4.18=haf1e3a3_1001*
    • python-gssapi==1.7.3=py39he2e6220_1*
    • virtualenv==20.15.0=py39h6e9494a_0*
    • docutils==0.18.1=py39h6e9494a_1*
    • root_base==6.26.2=py39h3fcb224_3*
    • certifi==2022.6.15=py39h6e9494a_0*
    • pycbc==2.0.1=py39h59e8284_2*
    • boost-cpp==1.74.0=h8b082ac_8*
    • libidn2==2.3.2=h0d85af4_0*
    • libtiff==4.4.0=h9847915_1*
    • python-framel==8.41.3=py39h86b5767_3*
    • libnghttp2==1.47.0=h942079c_0*
    • ipython==8.4.0=py39h6e9494a_0*
    • mysql-libs==8.0.29=h3cab752_1*
    • portalocker==2.4.0=py39h6e9494a_0*
    • twisted==22.4.0=py39h63b48b0_1*
    • llvm-openmp==14.0.4=ha654fa7_0*
    • xgboost==1.5.1=cpu_py39h037b50c_2*
    • terminado==0.15.0=py39h6e9494a_0*
    • cairo==1.16.0=h1680b09_1011*
    • pillow==9.1.1=py39h579eac4_1*
    • lz4-c==1.9.3=he49afe7_1*
    • python-lalinspiral==2.0.6=py39h86b5767_0*
    • ldas-tools-framecpp-swig==2.6.12=hb486fe8_2*
    • netcdf4==1.5.8=nompi_py39he7d1c46_101*
    • greenlet==1.1.2=py39hfd1d529_2*
    • libdaemon==0.14=h0d85af4_1*
    • fribidi==1.0.10=hbcb3906_0*
    • libcxx==14.0.6=hce7ea42_0*
    • python-ldas-tools-diskcacheapi==2.6.10=py39hf018cea_0*
    • compiler-rt==13.0.1=he01351e_0*
    • libllvm14==14.0.6=h41df66c_0*
    • zlib==1.2.12=hfe4f2af_1*
    • fortran-compiler==1.4.2=h373f3de_0*
    • gds-lsmp==2.19.9=hbb4e6a2_0*
    • typed-ast==1.5.4=py39h701faf5_0*
    • lalframe==2.0.0=py39h63b48b0_0*
    • freetype==2.10.4=h4cff582_1*
    • blosc==1.21.1=h97e831e_3*
    • ftgl==2.4.0=h508da5b_0*
    • zeromq==4.3.4=he49afe7_1*
    • jsoncpp==1.9.5=h940c156_1*
    • gstlal-calibration==1.3.1=py39h023dd43_2*
    • mpc==1.2.1=hbb51d92_0*
    • gstlal-burst==0.3.1=py39h3b3b88b_2*
    • pyfftw==0.13.0=py39hd9df77a_2*
    • idq==0.4.0=py39h6e9494a_0*
    • lame==3.100=h35c211d_1001*
    • pykerberos==1.2.4=py39he92d4ac_1*
    • cctools_osx-64==973.0.1=h3eff9a4_10*
    • ld64==609=ha328185_10*
    • wrapt==1.14.1=py39h701faf5_0*
    • numpy==1.20.3=py39h139494b_2*
    • libvorbis==1.3.7=h046ec9c_0*
    • jpeg==9e=h5eb16cf_1*
    • cython==0.29.30=py39hd408605_0*
    • libevent==2.1.10=h815e4d9_4*
    • llvm-tools==13.0.1=h64f94b2_2*
    • libstempo==2.4.4=py39hbd61c47_2*
    • libgfortran5==9.3.0=h6c81a4c_23*
    • importlib-metadata==4.11.4=py39h6e9494a_0*
    • liblalmetaio==2.1.2=h5eb16cf_0*
    • schwimmbad==0.3.2=py39h6e9494a_2*
    • matplotlib-base==3.4.3=py39hb07454d_2*
    • ldas-tools-ldasgen-swig==2.6.10=h1b54a9f_0*
    • automake==1.16.5=pl5321h694c41f_0*
    • clang==13.0.1=h694c41f_0*
    • rift==0.0.15.5=py39h6e9494a_3*
    • gds-gui-crtools==2.19.7=h6c7bab9_2*
    • libutf8proc==2.7.0=h0d85af4_0*
    • ldas-tools-frameapi-swig==2.6.10=h940c156_0*
    • setproctitle==1.2.3=py39h63b48b0_0*
    • requests-kerberos==0.12.0=py39h6e9494a_3*
    • libclang13==14.0.6=default_hb5731bd_0*
    • libuv==1.43.0=h0d85af4_0*
    • compilers==1.4.2=h694c41f_0*
    • numba==0.54.0=py39h58500fb_0*
    • pyrsistent==0.18.1=py39h63b48b0_1*
    • g-ir-host-tools==1.72.0=h5734cbb_1*
    • libclang==14.0.6=default_h55ffa42_0*
    • lscsoft-glue==3.0.1=py39h89e85a6_0*
    • ligo-segments==1.4.0=py39h89e85a6_2*
    • liblalpulsar==4.0.0=h6cd3f9c_1*
    • cxx-compiler==1.4.2=h1b54a9f_0*
    • gds-base-runtime==2.19.8=h940c156_1*
    • ca-certificates==2022.6.15=h033912b_0*
    • lalsimulation==3.1.2=py39h77ed954_0*
    • liblalsimulation==3.1.2=h2e98fe3_0*
    • xz==5.2.5=haf1e3a3_1*
    • gettext==0.19.8.1=hd1a6beb_1008*
    • xrootd==5.4.3=py39h995a777_1*
    • bayeswave==1.0.9=h19a34b8_3*
    • krb5==1.19.3=hb49756b_0*
    • gds-base-gdstrig==2.19.8=h940c156_1*
    • mock==4.0.3=py39h6e9494a_3*
    • libblas==3.9.0=15_osx64_openblas*
    • tapi==1100.0.11=h9ce4665_0*
    • gfortran==9.3.0=h768ea0c_15*
    • python-lalpulsar==4.0.0=py39h86b5767_1*
    • python-ldas-tools-ldasgen==2.6.9=py39hf018cea_0*
    • lal==7.1.7=fftw_py39h4730b23_100*
    • gstlal-ugly==1.9.1=py39h71b2349_4*
    • cctools==973.0.1=h351d84c_10*
    • liblapack==3.9.0=15_osx64_openblas*
    • sip==6.5.1=py39h9fcab8e_2*
    • cffi==1.15.0=py39he338e87_0*
    • lalmetaio==2.1.2=py39h63b48b0_0*
    • geos==3.10.3=hb486fe8_0*
    • gds-frameio-base==2.19.6=hfbd835c_0*
    • inspiral-range==0.8.3=py39h6e9494a_2*
    • bc==1.07.1=h0d85af4_0*
    • libbrotlidec==1.0.9=h5eb16cf_7*
    • tempo2==2022.05.1=hf22bc4c_0*
    • librdkafka==1.7.0=hdbda98f_1*
    • fontconfig==2.14.0=h676cef8_0*
    • gwollum==3.1.0=h03eb477_2*
    • git==2.35.3=pl5321h33a4a8a_0*
    • pygobject==3.42.1=py39he3c3e06_0*
    • swig==4.0.2=hce5123c_2*
    • mypy_extensions==0.4.3=py39h6e9494a_5*
    • libbrotlicommon==1.0.9=h5eb16cf_7*
    • libllvm9==9.0.1=default_h2671707_7*
    • libev==4.33=haf1e3a3_1*
    • mistune==0.8.4=py39h89e85a6_1005*
    • pango==1.50.7=hc4a7b6d_0*
    • setuptools==62.6.0=py39h6e9494a_0*
    • lalsimulation-data==3.1.2=h694c41f_0*
    • bayeswaveutils==1.0.9=py39h6e9494a_3*
    • glib-networking==2.70.1=h478bfbd_0*
    • gstreamer-orc==0.4.32=h0d85af4_1*
    • boost==1.74.0=py39ha1f3e3e_5*
    • lalburst==1.5.12=py39h63b48b0_0*
    • msgpack-python==1.0.4=py39h7c694c3_0*
    • openmpi==4.1.4=h8589876_100*
    • statsmodels==0.13.2=py39h15b18c7_0*
    • libpng==1.6.37=h7cec526_2*
    • glib-tools==2.70.2=hcf210ce_4*
    • libpq==14.4=hf6bb32a_0*
    • pgplot==5.2.2=h375df2d_1008*
    • python-htcondor==9.0.13=py39h2e3e0df_0*
    • ligo-raven==1.18=py39h6e9494a_1*
    • keyring==23.6.0=py39h6e9494a_0*
    • pkg-config==0.29.2=ha3d46e9_1008*
    • python-lalinference==3.0.3=py39h88453c4_0*
    • bzip2==1.0.8=h0d85af4_4*
    • python-ldas-tools-frameapi==2.6.10=py39hf018cea_0*
    • libclang-cpp13==13.0.1=default_he082bbe_0*
    • liblalframe==2.0.0=h5eb16cf_0*
    • sbank==1.0.2=py39h15b18c7_0*
    • vdt==0.4.3=h046ec9c_0*
    • pthread-stubs==0.4=hc929b4f_1001*
    • gds-lowlatency-tools==2.19.6=h1b54a9f_0*
    • libllvm11==11.1.0=hd011deb_3*
    • future==0.18.2=py39h6e9494a_5*
    • gds-root-extensions-crtools==2.19.4=h6c7bab9_7*
    • pluggy==1.0.0=py39h6e9494a_3*
    • mocpy==0.11.0=py39h89e85a6_0*
    • brotlipy==0.7.0=py39h63b48b0_1004*
    • lazy-object-proxy==1.7.1=py39h63b48b0_1*
    • vector-classes==1.4.2=h940c156_1*
    • dbus==1.13.6=h811a1a6_3*
    • libllvm13==13.0.1=h64f94b2_2*
    • yaml==0.2.5=h0d85af4_2*
    • xorg-libx11==1.7.2=h0d85af4_0*
    • libopenblas==0.3.20=openmp_hb3cd9ec_0*
    • pyrxp==3.0.1=py39h63b48b0_2*
    • libnetcdf==4.8.1=nompi_h6609ca0_102*
    • nds2-client==0.16.7=h03a7de8_0*
    • mpfr==4.1.0=h0f52abe_1*
    • libglib==2.70.2=hf1fb8c0_4*
    • libopus==1.3.1=hc929b4f_1*
    • pcre2==10.37=ha16e1b2_0*
    • lalpulsar-data==4.0.0=h694c41f_1*
    • libsoup==2.74.1=h72d9ae8_0*
    • nspr==4.32=hcd9eead_1*
    • poetry-core==1.0.8=py39h6e9494a_1*
    • wget==1.20.3=h52ee1ee_1*
    • lalinspiral==2.0.6=py39h63b48b0_0*
    • zope.interface==5.4.0=py39h63b48b0_2*
    • astroid==2.11.6=py39h6e9494a_0*
    • guardian==1.4.4=py39h6e9494a_1*
    • pycairo==1.21.0=py39ha25c624_1*
    • qt-main==5.15.4=h938c29d_2*
    • python-ligo-lw==1.7.1=py39h89e85a6_0*
    • libgd==2.3.3=h1e214de_3*
    • libtool==2.4.6=he49afe7_1008*
    • ldas-tools-ldasgen==2.7.3=hfbd835c_0*
    • nlohmann_json==3.10.5=hb486fe8_1*
    • libcondor_utils==9.0.13=h49c0f16_0*
    • dqsegdb==2.0.0=py39h6e9494a_0*
    • xxhash==0.8.0=h35c211d_3*
    • gds-base-crtools==2.19.8=hf6c2f4b_1*
    • g-ir-build-tools==1.72.0=py39h22ba2f8_1*
    • gsl==2.7=h93259b0_0*
    • cmake==3.23.2=hf2c7296_0*
    • gpstime==0.6.1=py39h6e9494a_1*
    • jupyter_core==4.10.0=py39h6e9494a_0*
    • ligo-lvalert==1.5.6=py39hde42818_1*
    • kombu==5.2.4=py39h6e9494a_1*
    • psutil==5.9.1=py39h701faf5_0*
    • python-nds2-client==0.16.11=py39h4d6be9b_0*
    • libzlib==1.2.12=hfe4f2af_1*
    • fftw==3.3.10=nompi_hf082fe4_102*
    • ld64_osx-64==609=h6fbe7a8_10*
    • llvmlite==0.37.0=py39h798a4f4_1*
    • sigtool==0.1.3=h57ddcff_0*
    • pytest==7.1.2=py39h6e9494a_0*
    • brotli==1.0.9=h5eb16cf_7*
    • python-avahi==0.7=py39hf3f9956_1*
    • scitokens-cpp==0.7.1=h329f3bd_0*
    • expat==2.4.8=h96cf925_0*
    • h5py==3.7.0=nompi_py39h66c274d_100*
    • libcblas==3.9.0=15_osx64_openblas*
    • xorg-xproto==7.0.31=h35c211d_1007*
    • libframel==8.41.3=h5eb16cf_3*
    • pynacl==1.5.0=py39h63b48b0_1*
    • voms==2.1.0rc0=h4e782fa_6*
    • ldas-tools-utilities==2.6.7=he49afe7_0*
    • lintegrate==0.1.13=py39h8dc727e_1*
    • xorg-libxdmcp==1.1.3=h35c211d_0*
    • ligo.skymap==0.6.0=py39h28ad21b_0*
    • git-lfs==3.2.0=h694c41f_0*
    • pyzmq==23.2.0=py39hd639792_0*
    • openssl==1.1.1p=hfe4f2af_0*
    • rhash==1.4.3=hac89ed1_0*
    • flex==2.6.4=hcc69e7b_1004*
    • c-compiler==1.4.2=had99412_0*
    • epics-base==7.0.6.1=h20a6626_0*
    • gmpy2==2.1.2=py39hab8a6df_0*
    • omicron==3.1.0=h8014ca6_2*
    • libxgboost==1.5.1=cpu_h598c753_2*
    • gwsurrogate==1.1.0=py39h8dc727e_2*
    • pandoc==2.18=h694c41f_0*
    • c-ares==1.18.1=h0d85af4_0*
    • cmarkgfm==0.8.0=py39h63b48b0_1*
    • numexpr==2.8.0=py39hbd61c47_2*
    • liblalinspiral==2.0.6=h14318ab_0*
    • oniguruma==6.9.8=hac89ed1_0*
    • python-gds==2.19.5=py39hdd8ae6b_0*
    • gds-base-web==2.19.8=h940c156_1*
    • snappy==1.1.9=h6e38e02_1*
    • sympy==1.10.1=py39h6e9494a_0*
    • mkl==2022.1.0=h860c996_928*
    • atk-1.0==2.36.0=he69c4ee_4*
    • upv==3.0.0=h6c7bab9_2*
    • billiard==3.6.4.0=py39h701faf5_2*
    • py-xgboost==1.5.1=cpu_py39hb0a6171_2*
    • python-confluent-kafka==1.7.0=py39h89e85a6_2*
    • tbb==2021.5.0=hbb4e6a2_1*
    • python-lalsimulation==3.1.2=py39h86b5767_0*
    • python==3.9.13=h57e37ff_0_cpython*
    • mysql-common==8.0.29=h924029e_1*

I have been trying to find solution online, but none of them worked. please help

It seems like it could not install the entirety of the packages on the stack. I can only think of a network connection problem. Can you post as well the commands you typed? Deleting the environment and creating a fresh new one may also help.

@harryyeh I’m sorry you are running into a problem!

I just tried it on my mac, and it worked for me. Sometimes, conda packages can go missing for a few hours due to network and/or server issues. I’d encourage you to try again after 24 hours, and let us know if the problems persists.

Can you post the output of conda info? I have a hunch that you are missing a configuration setting.

I just reinstalled conda in my arm MacBook and I get the same error as above.

$ conda config --add channels conda-forge
Warning: 'conda-forge' already in 'channels' list, moving to the top
$ conda env create --file igwn-py39.yaml
Collecting package metadata (repodata.json): done
Solving environment: failed

... long list of packages ...

My conda info returns this:

$ conda info

     active environment : base
    active env location : /Users/martin/opt/anaconda3
            shell level : 1
       user config file : /Users/martin/.condarc
 populated config files : /Users/martin/.condarc
          conda version : 4.13.0
    conda-build version : 3.21.9
         python version : 3.9.12.final.0
       virtual packages : __osx=11.6.7=0
                          __unix=0=0
                          __archspec=1=arm64
       base environment : /Users/martin/opt/anaconda3  (writable)
      conda av data dir : /Users/martin/opt/anaconda3/etc/conda
  conda av metadata url : None
           channel URLs : 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
          package cache : /Users/martin/opt/anaconda3/pkgs
                          /Users/martin/.conda/pkgs
       envs directories : /Users/martin/opt/anaconda3/envs
                          /Users/martin/.conda/envs
               platform : osx-arm64
             user-agent : conda/4.13.0 requests/2.27.1 CPython/3.9.12 Darwin/20.6.0 OSX/11.6.7
                UID:GID : 501:20
             netrc file : None
           offline mode : False

Ok, I think I understand. There is a crucial difference in architectures here. The link that @jonah originally posted (https://computing.docs.ligo.org/conda/environments/osx/igwn-py39.yaml) is only valid for macOS with x86_64 (Intel or AMD) CPUs. Conda calls this osx-64.

For the new ARM-powered macOS hardware, you need environments built for osx-arm64. These should become available this week, I will post here again when that work is complete.

1 Like

Thanks Duncan.

Related to this issue, I think Apple removed Rosetta (the osx-64 to arm translator) in one of the latest updates because I used to be able to make it work before with the previous yaml, but not after I last updated the OS.