From 660fd3e51a419eefa9fec5260906b9cd26ef40a8 Mon Sep 17 00:00:00 2001
From: Mark Callow <github@callow.im>
Date: Sun, 7 Jul 2024 14:39:48 +0900
Subject: [PATCH] Explicitly install attrs.

---
 .travis.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 3cbfb29a6a..7221213e8c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -220,8 +220,9 @@ install:
   linux)
     if [ "$CHECK_REUSE" = "YES" -o "$CHECK_REUSE" = "ONLY" ]; then
       set -e  # because the if below swallows a bad exit status.
-      python -m pip install --upgrade pip
-      pip3 install reuse
+      # reuse doesn't seem to have attrs as a prerequisite hence
+      # explicit install.
+      pip3 install attrs reuse
       set +e
     fi
     if [ "$CHECK_REUSE" != "ONLY" -a "$CHECK_MKVK" != "ONLY" -a "$WASM_BUILD" != "YES" ]; then