Make pybamm_install_odes a bit more robust

[agriyakhetarpal]

Description

This was a small detail that was missed; the pip install invocation inside a script should be done with a sys.executable (i.e., python/python3/python3.X) because some users' systems do not have pip added to the PATH environment variable explicitly – such as non-virtualenv-based virtual environments or those using system package managers such as apt-get or brew to manage Python dependencies This change makes it more robust and possible to work outside a virtual environment (say, if someone does not wish to use one for their own purposes, even though we strongly recommend that).

I added a --verbose command-line flag with the lowest level of verbosity possible just so that some output can be seen in the terminal, even on successful installations.

wget and cmake were added as Pythonic prerequisites to the installation guide to render the procedure clearer for users.

Type of change

Please add a line in the relevant section of CHANGELOG.md to document the change (include PR #) - note reverse order of PR #s. If necessary, also add to the list of breaking changes.

• Bug fix (non-breaking change which fixes an issue)

Key checklist:

• No style issues: $ pre-commit run (or $ nox -s pre-commit) (see CONTRIBUTING.md for how to set this up to run automatically when committing locally, in just two lines of code)
• All tests pass: $ python run-tests.py --all (or $ nox -s tests)
• The documentation builds: $ python run-tests.py --doctest (or $ nox -s doctests)

You can run integration tests, unit tests, and doctests together at once, using $ python run-tests.py --quick (or $ nox -s quick).

Further checks:

• Code is commented, particularly in hard-to-understand areas
• Tests added that prove fix is effective or that feature works

[agriyakhetarpal]

Tagging @Saransh-cpp, would be good to include this change into 24.1 when we are ready for that

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (cf2203c) 99.59% compared to head (62195f2) 99.59%.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #3706   +/-   ##
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  Coverage    99.59%   99.59%           
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  Files          258      258           
  Lines        20796    20796           
========================================
  Hits         20711    20711           
  Misses          85       85           

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[arjxn-py]

Looks better, thanks @agriyakhetarpal

[agriyakhetarpal]

This one is not as essential a bug fix (since this will indeed work inside venvs) and should be fine to not go into non-RC release, but we would hope it won't break things so I would suggest its inclusion to be on the safer side of things.