[WASM] [CI] Install six manually

kateinoigakukun · kateinoigakukun · commit 7e457d5d7b16 · 2020-01-25T06:25:35.000Z
diff --git a/utils/webassembly/ci-mac.sh b/utils/webassembly/ci-mac.sh
@@ -2,7 +2,10 @@
 
 set -ex
 
-brew install cmake ninja llvm
+brew install cmake ninja llvm python@2
+
+# Install six for python3 migration
+pip2 install six
 
 SOURCE_PATH="$( cd "$(dirname $0)/../../.." && pwd  )" 
 SWIFT_PATH=$SOURCE_PATH/swift
