From e7fb452552db2817c21f90d98cba8b4fed325f4f Mon Sep 17 00:00:00 2001
From: konsti <konstin@mailbox.org>
Date: Wed, 21 Aug 2024 20:15:57 +0200
Subject: [PATCH] Don't drop download error source (#6338)

Part of #6331
---
 crates/uv/src/commands/python/install.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/crates/uv/src/commands/python/install.rs b/crates/uv/src/commands/python/install.rs
index 9fb3581f9..6f221a666 100644
--- a/crates/uv/src/commands/python/install.rs
+++ b/crates/uv/src/commands/python/install.rs
@@ -239,10 +239,13 @@ pub(crate) async fn install(
         for (key, err) in errors {
             writeln!(
                 printer.stderr(),
-                "{}: Failed to install {}: {err}",
+                "{}: Failed to install {}",
                 "error".red().bold(),
-                key.green(),
+                key.green()
             )?;
+            for err in anyhow::Error::new(err).chain() {
+                writeln!(printer.stderr(), "  {}: {}", "Caused by".red().bold(), err)?;
+            }
         }
         return Ok(ExitStatus::Failure);
     }