Can't install because of "error: expected ‘(’ before ‘PyType_HasFeature’"

[pacsinta]

I installed python3 and python3-dev with apt install. Then I typed: sudo python3 setup.py install

I've got a lot of warnings, but some errors too.

The error messages are:

/usr/include/python3.9/object.h:633:41: error: expected ‘(’ before ‘PyType_HasFeature’ 633 | #define PyType_FastSubclass(type, flag) PyType_HasFeature(type, flag)

and:

source/py_gpio.c:247:37: error: expected ‘;’ before ‘{’ token 247 | } else if PyList_Check(chanlist) {

[uomodellaforesta]

Hello, i've the same issue! have you solved it?

[pacsinta]

Hello, i've the same issue! have you solved it?

Unfortunately no 😢

[uomodellaforesta]

Hi pacsinta, i found two errors into the file py_gpio.c but now i found a new issue. However i corrected two "else if" statements. At the line 247 (as you see in your logs) and 249 there is not any round brackets! i added the brackets but unfortunately not work for me

[uomodellaforesta]

i tried to install the original RPi.GPIO module for raspberry into pine64. I seen that work only the 0.7.1 version for me and the previous versions makes some errors like the newest seen for pine64.

[uomodellaforesta]

Hi pacsinta, i seen changelogs for 0.7.1 version and i seen some information about "Fix build using GCC 10 (issue 187)". This issue is other thing but i installed the package with the command:

CFLAGS="-fcommon" pip install -e RPi.GPIO-PineA64-master/ PS: RPi.GPIO-PineA64-master/ is my folder where setup.py is located.

Now i need to test it! i hope that this is useful for you

Marco

[uomodellaforesta]

Hello pacsinta! i tested and it works :)