Also install python3-dev
1 files changed, 1 insertions(+), 0 deletions(-)

M .build.yml
M .build.yml +1 -0
@@ 3,6 3,7 @@ packages:
   - python3
   - python3-setuptools
   - python3-pip
+  - python3-dev
   - unzip
 environment:
   HGROOT: /home/build/hg