[ci] Speculative fix for Alpine and ArchLinux bots
diff --git a/.circleci/config.yml b/.circleci/config.yml
index 8394cbf..4fb05c3 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -52,7 +52,7 @@
       - image: alpine
     steps:
       - checkout
-      - run: apk update && apk add ragel make pkgconfig libtool autoconf automake gettext gcc g++ glib-dev freetype-dev cairo-dev
+      - run: apk update && apk add ragel make pkgconfig libtool autoconf automake gettext gcc g++ glib-dev freetype-dev cairo-dev python
       # C??FLAGS are not needed for a regular build
       - run: CFLAGS="-O3" CXXFLAGS="-O3 -DHB_NO_MMAP" ./autogen.sh
       - run: make -j32
@@ -60,7 +60,7 @@
 
   archlinux-py3-all:
     docker:
-      - image: base/devel
+      - image: archlinux/base
     steps:
       - checkout
       - run: pacman --noconfirm -Syu freetype2 cairo icu gettext gobject-introspection gcc gcc-libs glib2 graphite pkg-config ragel python python-pip make