From 3de54fa4c4d5b8efeede364fbe69336f935f88f2 Mon Sep 17 00:00:00 2001
From: Cosimo Lupo <clupo@google.com>
Date: Sun, 27 Dec 2020 12:46:23 +0100
Subject: [PATCH] deploy: must install cython to create sdist

---
 .github/workflows/ci.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fe5140c..e88f040 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -124,7 +124,8 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install setuptools wheel twine
+        pip install --upgrade setuptools wheel twine
+        pip install ${{ env.BUILD_DEPENDS }}
     - name: Download artifacts from build jobs
       uses: actions/download-artifact@v2
       with: