From 31d96fb4e8944227282cfd6a6c62f6e637351f5d Mon Sep 17 00:00:00 2001
From: Klaus Reuter <klaus.reuter@mpcdf.mpg.de>
Date: Mon, 11 Dec 2023 09:49:08 +0100
Subject: [PATCH] add remark about source activate and shells

---
 README.md | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index cfdff5a..c7dd2a8 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,5 @@
 # Condainer - Compressed Conda environments for HPC systems
 
-![avatar](./fig/condainer_small.jpg)
-
 ## TL;DR - Quick start guide
 
 Condainer puts Conda environments into compressed (squashfs) images which makes
@@ -33,6 +31,9 @@ shell session, sililar to plain Conda or to a Python virtual environment:
 source activate
 ```
 
+Please note that `source activate` will only work with bourne shells (e.g.
+`bash` or `zsh`), not with the older C shells and korn shells.
+
 ### Alternatively, run an executable from a compressed environment directly
 
 In case you do not want to activate the environment, you can run individual executables from the environment transparently, e.g.
@@ -202,4 +203,4 @@ No installer is downloaded in case that variable is defined.
 
 Condainer is available under the MIT license at <https://gitlab.mpcdf.mpg.de/mpcdf/condainer> or <https://github.com/reuterk/condainer>.
 
-Copyright © 2023- Klaus Reuter <klaus.reuter@mpcdf.mpg.de>, Max Planck Computing and Data Facility
\ No newline at end of file
+Copyright © 2023- Klaus Reuter <klaus.reuter@mpcdf.mpg.de>, Max Planck Computing and Data Facility
-- 
GitLab