I am trying to build O2 in BigSur 11.6 (Xcode 13.0). When trying the prerequisites, it fails at
brew install alisw/system-deps/o2-full-deps alisw/system-deps/alibuild
The instructions state that one should repeat it several times until there are no errors, but in this case it does not work. It always stops with the same error reported below.
NOTE: The error provides a suggestion, I do not have a /usr/local/Cellar/alibuild/ directory, so I cannot follow the suggestion …
I need my system running
any help is welcome …
have a nice day
ps the error is:
==> /usr/local/Cellar/alibuild/1.8.9/libexec/bin/pip install -v --no-deps --no-binary :all: --ignore-installed /private/tmp/alibuild–PyYAML-20211009-34728-q7ccpa/PyYAML-5.4.1
Last 15 lines from /Users/jgcn/Library/Logs/Homebrew/alibuild/11.pip:
ERROR: Failed building wheel for PyYAML
Failed to build PyYAML
ERROR: Could not build wheels for PyYAML which use PEP 517 and cannot be installed directly
Traceback (most recent call last):
File “/usr/local/Cellar/alibuild/1.8.9/libexec/lib/python3.8/site-packages/pip/_internal/cli/base_command.py”, line 180, in _main
status = self.run(options, args)
File “/usr/local/Cellar/alibuild/1.8.9/libexec/lib/python3.8/site-packages/pip/_internal/cli/req_command.py”, line 204, in wrapper
return func(self, options, args)
File “/usr/local/Cellar/alibuild/1.8.9/libexec/lib/python3.8/site-packages/pip/_internal/commands/install.py”, line 360, in run
pip._internal.exceptions.InstallationError: Could not build wheels for PyYAML which use PEP 517 and cannot be installed directly
WARNING: You are using pip version 21.1.1; however, version 21.2.4 is available.
You should consider upgrading via the ‘/usr/local/Cellar/alibuild/1.8.9/libexec/bin/python3 -m pip install --upgrade pip’ command.
Removed build tracker: ‘/private/tmp/pip-req-tracker-w5d0q_2k’