Clarify dev packages on base images

Addresses lambci#321
DavidTanner · Dec 3, 2020 · b25f269 · b25f269
1 parent 4e1b563
commit b25f269
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -397,6 +397,9 @@ Yum packages installed on build images:
   - `docker` (Docker in Docker!)
   - `clang`
   - `cmake`
+
+The build image for older Amazon Linux 1 based runtimes also include:
+
   - `python27-devel`
   - `python36-devel`
   - `ImageMagick-devel`