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Add libstdcxx to CondaPkg.toml with version "<=julia" to improve libstdc++ compatibility with the Julia toolchain. Bump CondaPkg compat to 0.2.30 to leverage related fixes. Update release notes to reflect the improved compatibility.
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For anyone potentially hitting the issue I hit just now and tracing it to here: I believe pulling in this update in my main environment (i.e. up-to-date PythonCall/CondaPkg), but not another project-specific environment (i.e. v0.9.26 PythonCall/v0.2.29 CondaPkg), produced the following error: julia> using [some local package involving a CondaPkg.toml file]
CondaPkg Found dependencies: /home/tchr/.julia/packages/PythonCall/avYrV/CondaPkg.toml
CondaPkg Found dependencies: /mnt/c/Users/tchr/[some local folder]/julia/SymmetryBases/CondaPkg.toml
CondaPkg Found dependencies: /home/tchr/.julia/environments/v1.11/CondaPkg.toml
CondaPkg Found dependencies: /mnt/c/Users/tchr/[some local folder]/julia/MPBUtils/CondaPkg.toml
CondaPkg Found dependencies: /home/tchr/.julia/packages/PythonCall/IOKTD/CondaPkg.toml
CondaPkg Resolving changes
+ libstdcxx
+ libstdcxx-ng
+ nodefinder (pip)
+ numpy
+ openssl
+ phasemap (pip)
+ pymeep
+ pynormaliz (pip)
+ python
+ scipy
+ uv
CondaPkg Initialising pixi
│ /home/tchr/.julia/artifacts/cefba4912c2b400756d043a2563ef77a0088866b/bin/pixi
│ init
│ --format pixi
└ /mnt/c/Users/tchr/[some local folder]/julia/BandGraphs/test/.CondaPkg
✔ Created /mnt/c/Users/tchr/[some local folder]/julia/BandGraphs/test/.CondaPkg/pixi.toml
CondaPkg Wrote /mnt/c/Users/tchr/[some local folder]/julia/BandGraphs/test/.CondaPkg/pixi.toml
│ [dependencies]
│ openssl = ">=3, <3.6, >=3, <3.6"
│ libstdcxx = "<=julia"
│ uv = ">=0.4"
│ libstdcxx-ng = ">=3.4,<14.0, >=3.4,<14.0"
│ pymeep = "*"
│ numpy = "*"
│ scipy = "*"
│
│ [dependencies.python]
│ channel = "conda-forge"
│ build = "*cpython*"
│ version = ">=3.9,<4, >=3.8,<4"
│
│ [project]
│ name = ".CondaPkg"
│ platforms = ["linux-64"]
│ channels = ["conda-forge"]
│ channel-priority = "strict"
│ description = "automatically generated by CondaPkg.jl"
│
│ [pypi-dependencies]
│ phasemap = "*"
│ nodefinder = "*"
└ pynormaliz = "*"
CondaPkg Installing packages
│ /home/tchr/.julia/artifacts/cefba4912c2b400756d043a2563ef77a0088866b/bin/pixi
│ install
└ --manifest-path /mnt/c/Users/tchr/[some local folder]/julia/BandGraphs/test/.CondaPkg/pixi.toml
Error:
× failed to solve the conda requirements of 'default' 'linux-64'
╰─▶ Cannot solve the request because of: No candidates were found for libstdcxx <=julia.
ERROR: InitError: failed process: Process(setenv(`/home/tchr/.julia/artifacts/cefba4912c2b400756d043a2563ef77a0088866b/bin/pixi install --manifest-path '/mnt/c/Users/tchr/[some local folder]/julia/BandGraphs/test/.CondaPkg/pixi.toml'`, [...............]The error was resolved by updating my out-of-date project environment to the latest PythonCall.jl version - but a bit tricky that one environment's PythonCall/CondaPkg versions could somehow influence another's. |
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Add libstdcxx to CondaPkg.toml with version "<=julia" to improve libstdc++ compatibility with the Julia toolchain. Bump CondaPkg compat to 0.2.30 to leverage related fixes. Update release notes to reflect the improved compatibility.