Package evaluation to load Kwant on Julia 1.14.0-DEV.1688 (ee54f91d68*) started at 2026-02-10T04:00:15.303 ################################################################################ # Set-up # Set-up completed after 0.12s ################################################################################ # Installation # Installing Kwant... Resolving package versions... Installed Conda ── v1.10.3 Installed PyCall ─ v1.96.4 Updating `~/.julia/environments/v1.14/Project.toml` [ed3f9b50] + Kwant v0.1.0 Updating `~/.julia/environments/v1.14/Manifest.toml` [3da002f7] + ColorTypes v0.12.1 [5ae59095] + Colors v0.13.1 [8f4d0f93] + Conda v1.10.3 [53c48c17] + FixedPointNumbers v0.8.5 [682c06a0] + JSON v1.4.0 [ed3f9b50] + Kwant v0.1.0 [b964fa9f] + LaTeXStrings v1.4.0 [1914dd2f] + MacroTools v0.5.16 [69de0a69] + Parsers v2.8.3 [aea7be01] + PrecompileTools v1.3.3 [21216c6a] + Preferences v1.5.1 [438e738f] + PyCall v1.96.4 [d330b81b] + PyPlot v2.11.6 [189a3867] + Reexport v1.2.2 [10745b16] + Statistics v1.11.1 [ec057cc2] + StructUtils v2.6.2 [81def892] + VersionParsing v1.3.0 [0dad84c5] + ArgTools v1.1.2 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [f43a241f] + Downloads v1.7.0 [7b1f6079] + FileWatching v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [ac6e5ff7] + JuliaSyntaxHighlighting v1.13.0 [b27032c2] + LibCURL v1.0.0 [8f399da3] + Libdl v1.11.0 [37e2e46d] + LinearAlgebra v1.13.0 [56ddb016] + Logging v1.11.0 [d6f4376e] + Markdown v1.11.0 [ca575930] + NetworkOptions v1.3.0 [de0858da] + Printf v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v1.0.0 [9e88b42a] + Serialization v1.11.0 [6462fe0b] + Sockets v1.11.0 [f489334b] + StyledStrings v1.13.0 [fa267f1f] + TOML v1.0.3 [8dfed614] + Test v1.11.0 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.3.0+1 [deac9b47] + LibCURL_jll v8.18.0+0 [29816b5a] + LibSSH2_jll v1.11.3+1 [14a3606d] + MozillaCACerts_jll v2025.12.2 [4536629a] + OpenBLAS_jll v0.3.30+0 [458c3c95] + OpenSSL_jll v3.5.4+0 [83775a58] + Zlib_jll v1.3.1+2 [3161d3a3] + Zstd_jll v1.5.7+1 [8e850b90] + libblastrampoline_jll v5.15.0+0 [8e850ede] + nghttp2_jll v1.68.0+1 Building Conda ─→ `~/.julia/scratchspaces/44cfe95a-1eb2-52ea-b672-e2afdf69b78f/8f06b0cfa4c514c7b9546756dbae91fcfbc92dc9/build.log` Building PyCall → `~/.julia/scratchspaces/44cfe95a-1eb2-52ea-b672-e2afdf69b78f/9816a3826b0ebf49ab4926e2b18842ad8b5c8f04/build.log` Installation completed after 54.8s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Project No packages added to or removed from `~/.julia/environments/pkgeval/Project.toml` Manifest No packages added to or removed from `~/.julia/environments/pkgeval/Manifest.toml` Precompiling package dependencies... Precompiling packages... 7493.7 ms ✓ Kwant 1 dependency successfully precompiled in 8 seconds. 41 already precompiled. Precompilation completed after 17.52s ################################################################################ # Loading # Loading Kwant... [ Info: Installing matplotlib via the Conda matplotlib package... [ Info: Running `conda install -q -y matplotlib` in root environment Channels: - conda-forge Platform: linux-64 Collecting package metadata (repodata.json): ...working... done Solving environment: ...working... done ## Package Plan ## environment location: /home/pkgeval/.julia/conda/3/x86_64 added / updated specs: - matplotlib The following packages will be downloaded: package | build ---------------------------|----------------- alsa-lib-1.2.15.3 | hb03c661_0 571 KB conda-forge brotli-1.2.0 | hed03a55_1 20 KB conda-forge brotli-bin-1.2.0 | hb03c661_1 21 KB conda-forge cairo-1.18.4 | he90730b_1 966 KB conda-forge contourpy-1.3.3 | py313hc8edb43_4 314 KB conda-forge cycler-0.12.1 | pyhcf101f3_2 14 KB conda-forge cyrus-sasl-2.1.28 | hd9c7081_0 205 KB conda-forge dbus-1.16.2 | h24cb091_1 437 KB conda-forge double-conversion-3.4.0 | hecca717_0 70 KB conda-forge font-ttf-dejavu-sans-mono-2.37| hab24e00_0 388 KB conda-forge font-ttf-inconsolata-3.000 | h77eed37_0 94 KB conda-forge font-ttf-source-code-pro-2.038| h77eed37_0 684 KB conda-forge font-ttf-ubuntu-0.83 | h77eed37_3 1.5 MB conda-forge fontconfig-2.15.0 | h7e30c49_1 259 KB conda-forge fonts-conda-ecosystem-1 | 0 4 KB conda-forge fonts-conda-forge-1 | hc364b38_1 4 KB conda-forge fonttools-4.61.1 | py313h3dea7bd_0 2.9 MB conda-forge freetype-2.14.1 | ha770c72_0 169 KB conda-forge graphite2-1.3.14 | hecca717_2 97 KB conda-forge harfbuzz-12.3.2 | h6083320_0 1.9 MB conda-forge kiwisolver-1.4.9 | py313hc8edb43_2 76 KB conda-forge lcms2-2.18 | h0c24ade_0 244 KB conda-forge lerc-4.0.0 | h0aef613_1 258 KB conda-forge libbrotlicommon-1.2.0 | hb03c661_1 78 KB conda-forge libbrotlidec-1.2.0 | hb03c661_1 34 KB conda-forge libbrotlienc-1.2.0 | hb03c661_1 291 KB conda-forge libclang-cpp21.1-21.1.8 |default_h99862b1_3 20.1 MB conda-forge libclang13-21.1.8 |default_h746c552_3 11.8 MB conda-forge libcups-2.3.3 | hb8b1518_5 4.3 MB conda-forge libdeflate-1.25 | h17f619e_0 72 KB conda-forge libdrm-2.4.125 | hb03c661_1 304 KB conda-forge libegl-1.7.0 | ha4b6fd6_2 44 KB conda-forge libfreetype-2.14.1 | ha770c72_0 7 KB conda-forge libfreetype6-2.14.1 | h73754d4_0 378 KB conda-forge libgl-1.7.0 | ha4b6fd6_2 132 KB conda-forge libglib-2.86.3 | h6548e54_0 3.8 MB conda-forge libglvnd-1.7.0 | ha4b6fd6_2 129 KB conda-forge libglx-1.7.0 | ha4b6fd6_2 74 KB conda-forge libjpeg-turbo-3.1.2 | hb03c661_0 619 KB conda-forge libllvm21-21.1.8 | hf7376ad_0 42.3 MB conda-forge libntlm-1.8 | hb9d3cd8_0 33 KB conda-forge libopengl-1.7.0 | ha4b6fd6_2 50 KB conda-forge libpciaccess-0.18 | hb9d3cd8_0 28 KB conda-forge libpng-1.6.55 | h421ea60_0 310 KB conda-forge libpq-18.1 | hb80d175_3 2.6 MB conda-forge libtiff-4.7.1 | h9d88235_1 425 KB conda-forge libvulkan-loader-1.4.341.0 | h5279c79_0 195 KB conda-forge libwebp-base-1.6.0 | hd42ef1d_0 419 KB conda-forge libxcb-1.17.0 | h8a09558_0 387 KB conda-forge libxcrypt-4.4.36 | hd590300_1 98 KB conda-forge libxkbcommon-1.13.1 | hca5e8e5_0 818 KB conda-forge libxslt-1.1.43 | h711ed8c_1 240 KB conda-forge matplotlib-3.10.8 | py313h78bf25f_0 17 KB conda-forge matplotlib-base-3.10.8 | py313h683a580_0 8.0 MB conda-forge munkres-1.1.4 | pyhd8ed1ab_1 15 KB conda-forge openjpeg-2.5.4 | h55fea9a_0 347 KB conda-forge openldap-2.6.10 | he970967_0 762 KB conda-forge pcre2-10.47 | haa7fec5_0 1.2 MB conda-forge pillow-12.1.0 | py313h80991f8_0 1019 KB conda-forge pixman-0.46.4 | h54a6638_1 440 KB conda-forge pthread-stubs-0.4 | hb9d3cd8_1002 8 KB conda-forge pyparsing-3.3.2 | pyhcf101f3_0 108 KB conda-forge pyside6-6.10.2 | py313h85046ba_0 11.1 MB conda-forge python-dateutil-2.9.0.post0| pyhe01879c_2 228 KB conda-forge qhull-2020.2 | h434a139_5 540 KB conda-forge qt6-main-6.10.2 | hb82b983_4 54.8 MB conda-forge six-1.17.0 | pyhe01879c_1 18 KB conda-forge tornado-6.5.4 | py313hd02dea0_0 856 KB conda-forge wayland-1.24.0 | hd6090a7_1 322 KB conda-forge xcb-util-0.4.1 | h4f16b4b_2 20 KB conda-forge xcb-util-cursor-0.1.6 | hb03c661_0 20 KB conda-forge xcb-util-image-0.4.0 | hb711507_2 24 KB conda-forge xcb-util-keysyms-0.4.1 | hb711507_0 14 KB conda-forge xcb-util-renderutil-0.3.10 | hb711507_0 17 KB conda-forge xcb-util-wm-0.4.2 | hb711507_0 50 KB conda-forge xkeyboard-config-2.46 | hb03c661_0 388 KB conda-forge xorg-libice-1.1.2 | hb9d3cd8_0 57 KB conda-forge xorg-libsm-1.2.6 | he73a12e_0 27 KB conda-forge xorg-libx11-1.8.12 | h4f16b4b_0 816 KB conda-forge xorg-libxau-1.0.12 | hb03c661_1 15 KB conda-forge xorg-libxcomposite-0.4.7 | hb03c661_0 14 KB conda-forge xorg-libxcursor-1.2.3 | hb9d3cd8_0 32 KB conda-forge xorg-libxdamage-1.1.6 | hb9d3cd8_0 13 KB conda-forge xorg-libxdmcp-1.1.5 | hb03c661_1 20 KB conda-forge xorg-libxext-1.3.7 | hb03c661_0 49 KB conda-forge xorg-libxfixes-6.0.2 | hb03c661_0 20 KB conda-forge xorg-libxi-1.8.2 | hb9d3cd8_0 46 KB conda-forge xorg-libxrandr-1.5.5 | hb03c661_0 30 KB conda-forge xorg-libxrender-0.9.12 | hb9d3cd8_0 32 KB conda-forge xorg-libxtst-1.2.5 | hb9d3cd8_3 32 KB conda-forge xorg-libxxf86vm-1.1.7 | hb03c661_0 18 KB conda-forge zlib-ng-2.3.3 | hceb46e0_1 120 KB conda-forge ------------------------------------------------------------ Total: 182.5 MB The following NEW packages will be INSTALLED: alsa-lib conda-forge/linux-64::alsa-lib-1.2.15.3-hb03c661_0 brotli conda-forge/linux-64::brotli-1.2.0-hed03a55_1 brotli-bin conda-forge/linux-64::brotli-bin-1.2.0-hb03c661_1 cairo conda-forge/linux-64::cairo-1.18.4-he90730b_1 contourpy conda-forge/linux-64::contourpy-1.3.3-py313hc8edb43_4 cycler conda-forge/noarch::cycler-0.12.1-pyhcf101f3_2 cyrus-sasl conda-forge/linux-64::cyrus-sasl-2.1.28-hd9c7081_0 dbus conda-forge/linux-64::dbus-1.16.2-h24cb091_1 double-conversion conda-forge/linux-64::double-conversion-3.4.0-hecca717_0 font-ttf-dejavu-s~ conda-forge/noarch::font-ttf-dejavu-sans-mono-2.37-hab24e00_0 font-ttf-inconsol~ conda-forge/noarch::font-ttf-inconsolata-3.000-h77eed37_0 font-ttf-source-c~ conda-forge/noarch::font-ttf-source-code-pro-2.038-h77eed37_0 font-ttf-ubuntu conda-forge/noarch::font-ttf-ubuntu-0.83-h77eed37_3 fontconfig conda-forge/linux-64::fontconfig-2.15.0-h7e30c49_1 fonts-conda-ecosy~ conda-forge/noarch::fonts-conda-ecosystem-1-0 fonts-conda-forge conda-forge/noarch::fonts-conda-forge-1-hc364b38_1 fonttools conda-forge/linux-64::fonttools-4.61.1-py313h3dea7bd_0 freetype conda-forge/linux-64::freetype-2.14.1-ha770c72_0 graphite2 conda-forge/linux-64::graphite2-1.3.14-hecca717_2 harfbuzz conda-forge/linux-64::harfbuzz-12.3.2-h6083320_0 kiwisolver conda-forge/linux-64::kiwisolver-1.4.9-py313hc8edb43_2 lcms2 conda-forge/linux-64::lcms2-2.18-h0c24ade_0 lerc conda-forge/linux-64::lerc-4.0.0-h0aef613_1 libbrotlicommon conda-forge/linux-64::libbrotlicommon-1.2.0-hb03c661_1 libbrotlidec conda-forge/linux-64::libbrotlidec-1.2.0-hb03c661_1 libbrotlienc conda-forge/linux-64::libbrotlienc-1.2.0-hb03c661_1 libclang-cpp21.1 conda-forge/linux-64::libclang-cpp21.1-21.1.8-default_h99862b1_3 libclang13 conda-forge/linux-64::libclang13-21.1.8-default_h746c552_3 libcups conda-forge/linux-64::libcups-2.3.3-hb8b1518_5 libdeflate conda-forge/linux-64::libdeflate-1.25-h17f619e_0 libdrm conda-forge/linux-64::libdrm-2.4.125-hb03c661_1 libegl conda-forge/linux-64::libegl-1.7.0-ha4b6fd6_2 libfreetype conda-forge/linux-64::libfreetype-2.14.1-ha770c72_0 libfreetype6 conda-forge/linux-64::libfreetype6-2.14.1-h73754d4_0 libgl conda-forge/linux-64::libgl-1.7.0-ha4b6fd6_2 libglib conda-forge/linux-64::libglib-2.86.3-h6548e54_0 libglvnd conda-forge/linux-64::libglvnd-1.7.0-ha4b6fd6_2 libglx conda-forge/linux-64::libglx-1.7.0-ha4b6fd6_2 libjpeg-turbo conda-forge/linux-64::libjpeg-turbo-3.1.2-hb03c661_0 libllvm21 conda-forge/linux-64::libllvm21-21.1.8-hf7376ad_0 libntlm conda-forge/linux-64::libntlm-1.8-hb9d3cd8_0 libopengl conda-forge/linux-64::libopengl-1.7.0-ha4b6fd6_2 libpciaccess conda-forge/linux-64::libpciaccess-0.18-hb9d3cd8_0 libpng conda-forge/linux-64::libpng-1.6.55-h421ea60_0 libpq conda-forge/linux-64::libpq-18.1-hb80d175_3 libtiff conda-forge/linux-64::libtiff-4.7.1-h9d88235_1 libvulkan-loader conda-forge/linux-64::libvulkan-loader-1.4.341.0-h5279c79_0 libwebp-base conda-forge/linux-64::libwebp-base-1.6.0-hd42ef1d_0 libxcb conda-forge/linux-64::libxcb-1.17.0-h8a09558_0 libxcrypt conda-forge/linux-64::libxcrypt-4.4.36-hd590300_1 libxkbcommon conda-forge/linux-64::libxkbcommon-1.13.1-hca5e8e5_0 libxslt conda-forge/linux-64::libxslt-1.1.43-h711ed8c_1 matplotlib conda-forge/linux-64::matplotlib-3.10.8-py313h78bf25f_0 matplotlib-base conda-forge/linux-64::matplotlib-base-3.10.8-py313h683a580_0 munkres conda-forge/noarch::munkres-1.1.4-pyhd8ed1ab_1 openjpeg conda-forge/linux-64::openjpeg-2.5.4-h55fea9a_0 openldap conda-forge/linux-64::openldap-2.6.10-he970967_0 pcre2 conda-forge/linux-64::pcre2-10.47-haa7fec5_0 pillow conda-forge/linux-64::pillow-12.1.0-py313h80991f8_0 pixman conda-forge/linux-64::pixman-0.46.4-h54a6638_1 pthread-stubs conda-forge/linux-64::pthread-stubs-0.4-hb9d3cd8_1002 pyparsing conda-forge/noarch::pyparsing-3.3.2-pyhcf101f3_0 pyside6 conda-forge/linux-64::pyside6-6.10.2-py313h85046ba_0 python-dateutil conda-forge/noarch::python-dateutil-2.9.0.post0-pyhe01879c_2 qhull conda-forge/linux-64::qhull-2020.2-h434a139_5 qt6-main conda-forge/linux-64::qt6-main-6.10.2-hb82b983_4 six conda-forge/noarch::six-1.17.0-pyhe01879c_1 tornado conda-forge/linux-64::tornado-6.5.4-py313hd02dea0_0 wayland conda-forge/linux-64::wayland-1.24.0-hd6090a7_1 xcb-util conda-forge/linux-64::xcb-util-0.4.1-h4f16b4b_2 xcb-util-cursor conda-forge/linux-64::xcb-util-cursor-0.1.6-hb03c661_0 xcb-util-image conda-forge/linux-64::xcb-util-image-0.4.0-hb711507_2 xcb-util-keysyms conda-forge/linux-64::xcb-util-keysyms-0.4.1-hb711507_0 xcb-util-renderut~ conda-forge/linux-64::xcb-util-renderutil-0.3.10-hb711507_0 xcb-util-wm conda-forge/linux-64::xcb-util-wm-0.4.2-hb711507_0 xkeyboard-config conda-forge/linux-64::xkeyboard-config-2.46-hb03c661_0 xorg-libice conda-forge/linux-64::xorg-libice-1.1.2-hb9d3cd8_0 xorg-libsm conda-forge/linux-64::xorg-libsm-1.2.6-he73a12e_0 xorg-libx11 conda-forge/linux-64::xorg-libx11-1.8.12-h4f16b4b_0 xorg-libxau conda-forge/linux-64::xorg-libxau-1.0.12-hb03c661_1 xorg-libxcomposite conda-forge/linux-64::xorg-libxcomposite-0.4.7-hb03c661_0 xorg-libxcursor conda-forge/linux-64::xorg-libxcursor-1.2.3-hb9d3cd8_0 xorg-libxdamage conda-forge/linux-64::xorg-libxdamage-1.1.6-hb9d3cd8_0 xorg-libxdmcp conda-forge/linux-64::xorg-libxdmcp-1.1.5-hb03c661_1 xorg-libxext conda-forge/linux-64::xorg-libxext-1.3.7-hb03c661_0 xorg-libxfixes conda-forge/linux-64::xorg-libxfixes-6.0.2-hb03c661_0 xorg-libxi conda-forge/linux-64::xorg-libxi-1.8.2-hb9d3cd8_0 xorg-libxrandr conda-forge/linux-64::xorg-libxrandr-1.5.5-hb03c661_0 xorg-libxrender conda-forge/linux-64::xorg-libxrender-0.9.12-hb9d3cd8_0 xorg-libxtst conda-forge/linux-64::xorg-libxtst-1.2.5-hb9d3cd8_3 xorg-libxxf86vm conda-forge/linux-64::xorg-libxxf86vm-1.1.7-hb03c661_0 zlib-ng conda-forge/linux-64::zlib-ng-2.3.3-hceb46e0_1 Preparing transaction: ...working... done Verifying transaction: ...working... done Executing transaction: ...working... done ERROR: InitError: PyError (PyImport_ImportModule The Python package kwant could not be imported by pyimport. Usually this means that you did not install kwant in the Python version being used by PyCall. PyCall is currently configured to use the Julia-specific Python distribution installed by the Conda.jl package. To install the kwant module, you can use `pyimport_conda("kwant", PKG)`, where PKG is the Anaconda package that contains the module kwant, or alternatively you can use the Conda package directly (via `using Conda` followed by `Conda.add` etcetera). Alternatively, if you want to use a different Python distribution on your system, such as a system-wide Python (as opposed to the Julia-specific Python), you can re-configure PyCall with that Python. As explained in the PyCall documentation, set ENV["PYTHON"] to the path/name of the python executable you want to use, run Pkg.build("PyCall"), and re-launch Julia. ) ModuleNotFoundError("No module named 'kwant'") Stacktrace: [1] pyimport(name::String) @ PyCall ~/.julia/packages/PyCall/1gn3u/src/PyCall.jl:558 [2] __init__() @ Kwant.lattice ~/.julia/packages/Kwant/MID6m/src/load_kwant.jl:9 [3] run_module_init(mod::Module, i::Int64) @ Base ./loading.jl:1600 [4] register_restored_modules(sv::Core.SimpleVector, pkg::Base.PkgId, path::String) @ Base ./loading.jl:1588 [5] _include_from_serialized(pkg::Base.PkgId, path::String, ocachepath::Nothing, depmods::Vector{Any}; register::Bool) @ Base ./loading.jl:1476 [6] _include_from_serialized @ ./loading.jl:1433 [inlined] [7] _require_search_from_serialized(pkg::Base.PkgId, sourcespec::Base.PkgLoadSpec, build_id::UInt128, stalecheck::Bool; reasons::Dict{String, Int64}, DEPOT_PATH::Vector{String}) @ Base ./loading.jl:2305 [8] _require_search_from_serialized @ ./loading.jl:2200 [inlined] [9] __require_prelocked(pkg::Base.PkgId, env::String) @ Base ./loading.jl:2854 [10] _require_prelocked(uuidkey::Base.PkgId, env::String) @ Base ./loading.jl:2715 [11] macro expansion @ ./loading.jl:2642 [inlined] [12] macro expansion @ ./lock.jl:376 [inlined] [13] __require(into::Module, mod::Symbol) @ Base ./loading.jl:2606 [14] require @ ./loading.jl:2582 [inlined] [15] eval_import_path @ ./module.jl:36 [inlined] [16] eval_import_path_all(at::Module, path::Expr, keyword::String) @ Base ./module.jl:60 [17] _eval_using @ ./module.jl:137 [inlined] [18] _eval_using(to::Module, path::Expr) @ Base ./module.jl:137 [19] top-level scope @ none:1 [20] eval(m::Module, e::Any) @ Core ./boot.jl:489 [21] exec_options(opts::Base.JLOptions) @ Base ./client.jl:310 [22] _start() @ Base ./client.jl:585 during initialization of module lattice Loading failed after 62.43s ERROR: LoadError: failed process: Process(`/opt/julia/bin/julia -C native -J/opt/julia/lib/julia/sys.so -g1 --check-bounds=yes --inline=yes --check-bounds=yes --pkgimages=existing -e 'using Kwant'`, ProcessExited(1)) [1] Stacktrace: [1] pipeline_error @ ./process.jl:610 [inlined] [2] run(::Cmd; wait::Bool) @ Base ./process.jl:525 [3] run(::Cmd) @ Base ./process.jl:522 [4] top-level scope @ /PkgEval.jl/scripts/evaluate.jl:197 [5] include(mod::Module, _path::String) @ Base ./Base.jl:309 [6] exec_options(opts::Base.JLOptions) @ Base ./client.jl:344 [7] _start() @ Base ./client.jl:585 in expression starting at /PkgEval.jl/scripts/evaluate.jl:188 PkgEval failed after 170.52s: there were unidentified errors