From ee37328da085af14f89ad1af8eb2c359ae2f46a1 Mon Sep 17 00:00:00 2001
From: "fuchen.ljl" <yjqqqqdx_01@163.com>
Date: Wed, 1 May 2024 08:42:09 +0800
Subject: [PATCH] Unable to find Punica extension issue during source code
 installation (#4494)

Co-authored-by: Simon Mo <simon.mo@hey.com>
---
 docs/source/getting_started/installation.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/source/getting_started/installation.rst b/docs/source/getting_started/installation.rst
index e7826114ffa9d..0c81f7ec6d2a9 100644
--- a/docs/source/getting_started/installation.rst
+++ b/docs/source/getting_started/installation.rst
@@ -53,6 +53,7 @@ You can also build and install vLLM from source:
 
     $ git clone https://github.com/vllm-project/vllm.git
     $ cd vllm
+    $ # export VLLM_INSTALL_PUNICA_KERNELS=1 # optionally build for multi-LoRA capability
     $ pip install -e .  # This may take 5-10 minutes.
 
 .. tip::