tmscore and iminuit versioning issue - pip install 'iminuit<2'

[sakethramakrishnan]

The tmscore library expects to work with iminuit 1.x.x version. When I try to run tmscore with iminuit 2.2.x version, it is giving an error saying wrong constructor being called. However, when I try to install iminuit in my ubuntu 22.04 LTS using command pip install 'iminuit<2', I am getting the following installation error.

I understand this is iminuit problem. Please help me with the right installation combination for python 3.10 on ubuntu to use tmscore.

x86_64-linux-gnu-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DWARNINGMSG=1 -DROOT_Math_VecTypes=1 -DMATH_NO_PLUGIN_MANAGER=1 -I/tmp/pip-install-a15m92e5/iminuit_b4bcb3f0bf8f40debf078e4b0407f073/extern/root/math/minuit2/inc -I/home/couchbucks/Documents/saketh/cpe/env/lib/python3.10/site-packages/numpy/core/include -I/home/couchbucks/Documents/saketh/cpe/env/include -I/usr/include/python3.10 -c /tmp/pip-install-a15m92e5/iminuit_b4bcb3f0bf8f40debf078e4b0407f073/src/iminuit/_libiminuit.cpp -o build/temp.linux-x86_64-3.10/tmp/pip-install-a15m92e5/iminuit_b4bcb3f0bf8f40debf078e4b0407f073/src/iminuit/_libiminuit.o -std=c++11 -Wno-shorten-64-to-32 -Wno-parentheses -Wno-unused-variable -Wno-sign-compare -Wno-cpp -Wno-deprecated-declarations
      /tmp/pip-install-a15m92e5/iminuit_b4bcb3f0bf8f40debf078e4b0407f073/src/iminuit/_libiminuit.cpp: In function ‘PyObject* __Pyx_Coroutine_Send(PyObject*, PyObject*)’:
      /tmp/pip-install-a15m92e5/iminuit_b4bcb3f0bf8f40debf078e4b0407f073/src/iminuit/_libiminuit.cpp:36587:19: error: ‘_PyGen_Send’ was not declared in this scope; did you mean ‘_PyGen_yf’?
      36587 |             ret = _PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
            |                   ^~~~~~~~~~~
            |                   _PyGen_yf
      /tmp/pip-install-a15m92e5/iminuit_b4bcb3f0bf8f40debf078e4b0407f073/src/iminuit/_libiminuit.cpp:36592:19: error: ‘_PyGen_Send’ was not declared in this scope; did you mean ‘_PyGen_yf’?
      36592 |             ret = _PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
            |                   ^~~~~~~~~~~
            |                   _PyGen_yf
      /tmp/pip-install-a15m92e5/iminuit_b4bcb3f0bf8f40debf078e4b0407f073/src/iminuit/_libiminuit.cpp: In function ‘PyObject* __Pyx_Generator_Next(PyObject*)’:
      /tmp/pip-install-a15m92e5/iminuit_b4bcb3f0bf8f40debf078e4b0407f073/src/iminuit/_libiminuit.cpp:36676:19: error: ‘_PyGen_Send’ was not declared in this scope; did you mean ‘_PyGen_yf’?
      36676 |             ret = _PyGen_Send((PyGenObject*)yf, NULL);
            |                   ^~~~~~~~~~~
            |                   _PyGen_yf
      At global scope:
      cc1plus: note: unrecognized command-line option ‘-Wno-shorten-64-to-32’ may have been intended to silence earlier diagnostics
      error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for iminuit
  Running setup.py clean for iminuit