remove postgis/gdal/numpy which (numpy) makes error at brew upgrade in travis ci
@@ -87,9 +87,9 @@ install:
- hash -r
- which ruby
- which gem
- - brew rm postgis
- - brew rm gdal
- - brew rm numpy
+ - 'brew rm postgis || :'
+ - 'brew rm gdal || :'
+ - 'brew rm numpy || :'
before_script:
- installed_brew=$(which brew-file)
- brewprefix=$(brew --prefix)
