From 54d331ee2227a54295e72dd8f98ffac9e12d8025 Mon Sep 17 00:00:00 2001
From: Matthijs Douze <matthijs@fb.com>
Date: Mon, 15 May 2023 06:55:00 -0700
Subject: [PATCH] Update INSTALL.md (#2853)

Summary:
Update the INSTALL to get a recipe "that works" to install GPU faiss (which is not obvious).

Pull Request resolved: https://github.com/facebookresearch/faiss/pull/2853

Reviewed By: algoriddle

Differential Revision: D45652590

Pulled By: mdouze

fbshipit-source-id: fededbdfda33e7a44d279e6bf16da316cff6fcb0
---
 INSTALL.md | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/INSTALL.md b/INSTALL.md
index c82f0dd507..021e3c81f7 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -31,13 +31,12 @@ $ conda install -c pytorch/label/nightly faiss-cpu
 $ conda install -c pytorch/label/nightly faiss-gpu
 ```
 
-A combination of versions that works with Pytorch (as of 2022-11-23):
+A combination of versions that installs GPU Faiss with CUDA 11.4 and Pytorch (as of 2023-05-08):
 ```
-conda create -n faiss_1.7.3 python=3.8
-conda activate faiss_1.7.3
-conda install pytorch==1.11.0 cudatoolkit=11.3 -c pytorch
-conda install numpy
-conda install -c pytorch faiss-gpu=1.7.3 cudatoolkit=11.3
+conda create --name faiss_1.7.4 python=3.10
+conda activate faiss_1.7.4
+conda install faiss-gpu=1.7.4 -c pytorch -c nvidia
+conda install faiss-gpu pytorch pytorch-cuda -c pytorch -c nvidia
 conda install -c conda-forge notebook
 conda install -y matplotlib
 ```