litellm - 💡(How to fix) Fix litellm[proxy] Installation Problem [1 comments, 2 participants]

Building wheels for collected packages: orjson
  Building wheel for orjson (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for orjson (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [79 lines of output]
      Running `maturin pep517 build-wheel -i D:\Users\Clay\AppData\Local\Programs\Python\Python314\python.exe --compatibility off`
      📦 Including license file `LICENSE-APACHE`
      📦 Including license file `LICENSE-MIT`
      🍹 Building a mixed python/rust project
      🔗 Found pyo3-ffi bindings
      🐍 Found CPython 3.14 at D:\Users\Clay\AppData\Local\Programs\Python\Python314\python.exe
         Compiling target-lexicon v0.13.1
         Compiling proc-macro2 v1.0.92
         Compiling unicode-ident v1.0.14
         Compiling once_cell v1.20.2
         Compiling serde v1.0.217
         Compiling rustversion v1.0.19
         Compiling shlex v1.3.0
         Compiling cfg-if v1.0.0
         Compiling libc v0.2.169
         Compiling itoa v1.0.14
         Compiling ryu v1.0.18
         Compiling serde_json v1.0.135
         Compiling version_check v0.9.5
         Compiling memchr v2.7.4
         Compiling static_assertions v1.1.0
         Compiling cc v1.2.1
         Compiling half v2.4.1
         Compiling encoding_rs v0.8.35
         Compiling bytecount v0.6.8
         Compiling jiff v0.1.21
         Compiling uuid v1.11.0
         Compiling xxhash-rust v0.8.15
         Compiling simdutf8 v0.1.5
         Compiling associative-cache v2.0.0
         Compiling smallvec v1.13.2
         Compiling itoap v1.0.1
         Compiling quote v1.0.38
         Compiling castaway v0.2.3
         Compiling pyo3-build-config v0.23.3 (C:\Users\Clay\AppData\Local\Temp\pip-install-y947v9jh\orjson_a25d0183f128422f90a239c8175ca0ec\include\pyo3\pyo3-build-config)
         Compiling syn v2.0.95
         Compiling pyo3-ffi v0.23.3 (C:\Users\Clay\AppData\Local\Temp\pip-install-y947v9jh\orjson_a25d0183f128422f90a239c8175ca0ec\include\pyo3\pyo3-ffi)
         Compiling orjson v3.10.15 (C:\Users\Clay\AppData\Local\Temp\pip-install-y947v9jh\orjson_a25d0183f128422f90a239c8175ca0ec)
      error: failed to run custom build command for `pyo3-ffi v0.23.3 (C:\Users\Clay\AppData\Local\Temp\pip-install-y947v9jh\orjson_a25d0183f128422f90a239c8175ca0ec\include\pyo3\pyo3-ffi)`

      Caused by:
        process didn't exit successfully: `C:\Users\Clay\AppData\Local\Temp\pip-install-y947v9jh\orjson_a25d0183f128422f90a239c8175ca0ec\target\release\build\pyo3-ffi-91419c11a3caaa26\build-script-build` (exit code: 1)
        --- stdout
        cargo:rustc-check-cfg=cfg(Py_LIMITED_API)
        cargo:rustc-check-cfg=cfg(Py_GIL_DISABLED)
        cargo:rustc-check-cfg=cfg(PyPy)
        cargo:rustc-check-cfg=cfg(GraalPy)
        cargo:rustc-check-cfg=cfg(py_sys_config, values("Py_DEBUG", "Py_REF_DEBUG", "Py_TRACE_REFS", "COUNT_ALLOCS"))
        cargo:rustc-check-cfg=cfg(invalid_from_utf8_lint)
        cargo:rustc-check-cfg=cfg(pyo3_disable_reference_pool)
        cargo:rustc-check-cfg=cfg(pyo3_leak_on_drop_without_reference_pool)
        cargo:rustc-check-cfg=cfg(diagnostic_namespace)
        cargo:rustc-check-cfg=cfg(c_str_lit)
        cargo:rustc-check-cfg=cfg(rustc_has_once_lock)
        cargo:rustc-check-cfg=cfg(io_error_more)
        cargo:rustc-check-cfg=cfg(fn_ptr_eq)
        cargo:rustc-check-cfg=cfg(Py_3_7)
        cargo:rustc-check-cfg=cfg(Py_3_8)
        cargo:rustc-check-cfg=cfg(Py_3_9)
        cargo:rustc-check-cfg=cfg(Py_3_10)
        cargo:rustc-check-cfg=cfg(Py_3_11)
        cargo:rustc-check-cfg=cfg(Py_3_12)
        cargo:rustc-check-cfg=cfg(Py_3_13)
        cargo:rerun-if-env-changed=PYO3_CROSS
        cargo:rerun-if-env-changed=PYO3_CROSS_LIB_DIR
        cargo:rerun-if-env-changed=PYO3_CROSS_PYTHON_VERSION
        cargo:rerun-if-env-changed=PYO3_CROSS_PYTHON_IMPLEMENTATION
        cargo:rerun-if-env-changed=PYO3_PRINT_CONFIG
        cargo:rerun-if-env-changed=PYO3_USE_ABI3_FORWARD_COMPATIBILITY

        --- stderr
        error: the configured Python interpreter version (3.14) is newer than PyO3's maximum supported version (3.13)
        = help: please check if an updated version of PyO3 is available. Current version: 0.23.3
        = help: set PYO3_USE_ABI3_FORWARD_COMPATIBILITY=1 to suppress this check and build anyway using the stable ABI
      warning: build failed, waiting for other jobs to finish...
      💥 maturin failed
        Caused by: Failed to build a native library through cargo
        Caused by: Cargo build finished with "exit code: 101": `"cargo" "rustc" "--profile" "release" "--message-format" "json-render-diagnostics" "--manifest-path" "C:\\Users\\Clay\\AppData\\Local\\Temp\\pip-install-y947v9jh\\orjson_a25d0183f128422f90a239c8175ca0ec\\Cargo.toml" "--lib"`
      Error: command ['maturin', 'pep517', 'build-wheel', '-i', 'D:\\Users\\Clay\\AppData\\Local\\Programs\\Python\\Python314\\python.exe', '--compatibility', 'off'] returned non-zero exit status 1
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for orjson
Failed to build orjson
error: failed-wheel-build-for-install

× Failed to build installable wheels for some pyproject.toml based projects
╰─> orjson```
By the way, I've already installed orjson 3.11.8 in the environment. what should I do for fixing?