问题
Im trying to convert a kivy app to run on iOS and have followed the information on the kivy site. However, once everything is downloaded the first step is to compile the toolchain process, which I cant do. So the command
./toolchain.py openssl kivy
returns
./toolchain.py: Permission denied
No other messages so a bit difficult to troubleshoot. I found this post. That suggestion hasn't been accepted or marked as correct, but I tried anyway and changing permissions doesn't fix the problem. I have tried
chmod a+x toolchain.py
sudo chmod 755 ./toolchain.py
sudo chmod 755 ./toolchain.py
All of which change the permissions as expected but trying to run toolchain now gives me
from: can't read /var/mail/kivy_ios.toolchain
./toolchain.py: line 4: syntax error: unexpected end of file
So changing permission doesn't seem to work either and I'm now out of ideas??? Also for info I'm running kivy in a venv on Catalina
回答1:
So - it turns out after updating XCode you have to reselect the command line tools. Then it all works fine.
来源：https://stackoverflow.com/questions/61655445/kivy-ios-toolchain-wont-run-permission-denied