Attempt to fix macosx build setup

This has been failing as of 2018-10-23 while installing gcc with
this message:

	==> Installing numpy dependency: gcc
	==> Downloading https://homebrew.bintray.com/bottles/gcc-8.2.0.high_sierra.bottl
	######################################################################## 100.0%
	==> Pouring gcc-8.2.0.high_sierra.bottle.1.tar.gz
	Error: The `brew link` step did not complete successfully
	The formula built, but is not symlinked into /usr/local
	Could not symlink include/c++
	Target /usr/local/include/c++
	already exists. You may want to remove it:
	  rm '/usr/local/include/c++'
	To force the link and overwrite all conflicting files:
	  brew link --overwrite gcc
	To list all files that would be deleted:
	  brew link --overwrite --dry-run gcc
	Possible conflicting files are:
	/usr/local/include/c++ -> /usr/local/Caskroom/oclint/0.13.1,17.4.0/oclint-0.13.1/include/c++
This commit is contained in:
Bruno Oliveira 2018-10-23 08:03:45 -03:00
parent 8bced7415c
commit 28dbffdaf2
1 changed files with 5 additions and 0 deletions

View File

@ -47,6 +47,11 @@ jobs:
env: TOXENV=py37 env: TOXENV=py37
before_install: before_install:
- brew update - brew update
# remove c++ include files because upgrading python as of 2018-10-23, also
# attempts to upgrade gcc, and it fails because the include files already
# exist. removing the include files is one of the solutions recommended by brew
# this workaround might not be necessary in the future
- rm '/usr/local/include/c++'
- brew upgrade python - brew upgrade python
- brew unlink python - brew unlink python
- brew link python - brew link python