From bdfa575edbc4a9f4bb080b0d197a88b2d10ab11e Mon Sep 17 00:00:00 2001
From: Daniele Nerini <daniele.nerini@gmail.com>
Date: Wed, 3 Apr 2024 22:01:25 +0200
Subject: [PATCH] Fix syntax when installing headless opencvy

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

diff --git a/.github/workflows/test_pysteps.yml b/.github/workflows/test_pysteps.yml
index 5cc09d2ce..d16d4aba8 100644
--- a/.github/workflows/test_pysteps.yml
+++ b/.github/workflows/test_pysteps.yml
@@ -33,6 +33,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
+      # need headless opencv on Linux, see https://github.com/conda-forge/opencv-feedstock/issues/401
       - name: Install mamba and create environment for Linux
         if: matrix.os == 'ubuntu-latest'
         uses: mamba-org/setup-micromamba@v1
@@ -42,7 +43,7 @@ jobs:
           generate-run-shell: false
           create-args: >-
             python=${{ matrix.python-version }}
-            libopencv *=headless*
+            libopencv=*=headless*
 
       - name: Install mamba and create environment (not Linux)
         if: matrix.os != 'ubuntu-latest'