From e7a461ce7b5626e603784da27aa4c87649f5edec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20K=C3=B6ster?= <johannes.koester@tu-dortmund.de>
Date: Mon, 28 Mar 2022 18:05:11 +0200
Subject: [PATCH] fix: better error message in case of failing to create conda
 env (#1526)

* fix: better error message in case of failing to create conda env

* dbg

* dbg
---
 snakemake/deployment/conda.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/snakemake/deployment/conda.py b/snakemake/deployment/conda.py
index d409e6952..956be88f0 100644
--- a/snakemake/deployment/conda.py
+++ b/snakemake/deployment/conda.py
@@ -509,8 +509,7 @@ def create(self, dryrun=False):
                 # remove potential partially installed environment
                 shutil.rmtree(env_path, ignore_errors=True)
                 raise CreateCondaEnvironmentException(
-                    "Could not create conda environment from {}:\n".format(env_file)
-                    + e.output
+                    f"Could not create conda environment from {env_file}:\nCommand:\n{e.cmd}\nOutput:\n{e.output}"
                 )
 
         if tmp_env_file: