Failed to build from source

[Leslie-Fang]

Thanks for open-source this project.
I am following the readme in the main-page to build jittor from source(commit-id: 5f84bf1 )
However, I got this error message when I test the installation

export cc_path="/usr/bin/g++"
python -m jittor.test.test_example
....
  File "/usr/local/lib/python3.7/dist-packages/jittor/compiler.py", line 720, in check_cache_compile
    assert jit_utils.cc
AssertionError

With preliminary debug, I suspect I failed to import the jit_utils_core

jittor/python/jittor_utils/__init__.py

Lines 91 to 97 in 5f84bf1

	import jit_utils_core as cc
	if is_in_ipynb:
	global redirector
	redirector = cc.ostream_redirect(stdout=True, stderr=True)
	redirector.__enter__()
	except Exception as _:
	pass

And I find jit_utils_core is defined in the jit_utils.cc with pybind.
Any thought to help debug this problem?

[Jittor]

Thank you for reporting this issue. This issue is similar to #13 , could you please try:

remove the jittor cache first rm -rf ~/.cache/jittor,

and run python3.7 -m jittor.test.test_example.

use python3.7 instead of python.

Please feel free to contact us if u have any other problems.

[Leslie-Fang]

Thanks for the quick response. It solve the problem.