update readme and install instructions

Summary: Pull Request resolved: #5463

Reviewed By: vbourgin

Differential Revision: D73598007

fbshipit-source-id: 1262fd2fe6ead8f1ace7ba1a0774906c01d26963

Author: ppwwyyxx

INSTALL.md

@@ -26,41 +26,6 @@ CC=clang CXX=clang++ ARCHFLAGS="-arch x86_64" python -m pip install ...
 To __rebuild__ detectron2 that's built from a local clone, use `rm -rf build/ **/*.so` to clean the
 old build first. You often need to rebuild detectron2 after reinstalling PyTorch.
 
-### Install Pre-Built Detectron2 (Linux only)
-
-Choose from this table to install [v0.6 (Oct 2021)](https://github.com/facebookresearch/detectron2/releases):
-
-<table class="docutils"><tbody><th width="80"> CUDA </th><th valign="bottom" align="left" width="100">torch 1.10</th><th valign="bottom" align="left" width="100">torch 1.9</th><th valign="bottom" align="left" width="100">torch 1.8</th> <tr><td align="left">11.3</td><td align="left"><details><summary> install </summary><pre><code>python -m pip install detectron2 -f \
-  https://dl.fbaipublicfiles.com/detectron2/wheels/cu113/torch1.10/index.html
-</code></pre> </details> </td> <td align="left"> </td> <td align="left"> </td> </tr> <tr><td align="left">11.1</td><td align="left"><details><summary> install </summary><pre><code>python -m pip install detectron2 -f \
-  https://dl.fbaipublicfiles.com/detectron2/wheels/cu111/torch1.10/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>python -m pip install detectron2 -f \
-  https://dl.fbaipublicfiles.com/detectron2/wheels/cu111/torch1.9/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>python -m pip install detectron2 -f \
-  https://dl.fbaipublicfiles.com/detectron2/wheels/cu111/torch1.8/index.html
-</code></pre> </details> </td> </tr> <tr><td align="left">10.2</td><td align="left"><details><summary> install </summary><pre><code>python -m pip install detectron2 -f \
-  https://dl.fbaipublicfiles.com/detectron2/wheels/cu102/torch1.10/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>python -m pip install detectron2 -f \
-  https://dl.fbaipublicfiles.com/detectron2/wheels/cu102/torch1.9/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>python -m pip install detectron2 -f \
-  https://dl.fbaipublicfiles.com/detectron2/wheels/cu102/torch1.8/index.html
-</code></pre> </details> </td> </tr> <tr><td align="left">10.1</td><td align="left"> </td> <td align="left"> </td> <td align="left"><details><summary> install </summary><pre><code>python -m pip install detectron2 -f \
-  https://dl.fbaipublicfiles.com/detectron2/wheels/cu101/torch1.8/index.html
-</code></pre> </details> </td> </tr> <tr><td align="left">cpu</td><td align="left"><details><summary> install </summary><pre><code>python -m pip install detectron2 -f \
-  https://dl.fbaipublicfiles.com/detectron2/wheels/cpu/torch1.10/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>python -m pip install detectron2 -f \
-  https://dl.fbaipublicfiles.com/detectron2/wheels/cpu/torch1.9/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>python -m pip install detectron2 -f \
-  https://dl.fbaipublicfiles.com/detectron2/wheels/cpu/torch1.8/index.html
-</code></pre> </details> </td> </tr></tbody></table>
-
-Note that:
-1. The pre-built packages have to be used with corresponding version of CUDA and the official package of PyTorch.
-   Otherwise, please build detectron2 from source.
-2. New packages are released every few months. Therefore, packages may not contain latest features in the main
-   branch and may not be compatible with the main branch of a research project that uses detectron2
-   (e.g. those in [projects](projects)).
-
 ### Common Installation Issues
 
 Click each issue for its solutions:

README.md

@@ -1,9 +1,5 @@
 <img src=".github/Detectron2-Logo-Horz.svg" width="300" >
 
-<a href="https://opensource.facebook.com/support-ukraine">
-  <img src="https://img.shields.io/badge/Support-Ukraine-FFD500?style=flat&labelColor=005BBB" alt="Support Ukraine - Help Provide Humanitarian Aid to Ukraine." />
-</a>
-
 Detectron2 is Facebook AI Research's next generation library
 that provides state-of-the-art detection and segmentation algorithms.
 It is the successor of
@@ -18,19 +14,15 @@ It supports a number of computer vision research projects and production applica
 
 ## Learn More about Detectron2
 
-Explain Like I’m 5: Detectron2            |  Using Machine Learning with Detectron2
-:-------------------------:|:-------------------------:
-[![Explain Like I’m 5: Detectron2](https://img.youtube.com/vi/1oq1Ye7dFqc/0.jpg)](https://www.youtube.com/watch?v=1oq1Ye7dFqc)  |  [![Using Machine Learning with Detectron2](https://img.youtube.com/vi/eUSgtfK4ivk/0.jpg)](https://www.youtube.com/watch?v=eUSgtfK4ivk)
-
-## What's New
 * Includes new capabilities such as panoptic segmentation, Densepose, Cascade R-CNN, rotated bounding boxes, PointRend,
   DeepLab, ViTDet, MViTv2 etc.
 * Used as a library to support building [research projects](projects/) on top of it.
 * Models can be exported to TorchScript format or Caffe2 format for deployment.
 * It [trains much faster](https://detectron2.readthedocs.io/notes/benchmarks.html).
 
-See our [blog post](https://ai.facebook.com/blog/-detectron2-a-pytorch-based-modular-object-detection-library-/)
-to see more demos and learn about detectron2.
+See our [blog post](https://ai.meta.com/blog/-detectron2-a-pytorch-based-modular-object-detection-library-/)
+to see more demos.
+See this [interview](https://ai.meta.com/blog/detectron-everingham-prize/) to learn more about the stories behind detectron2.
 
 ## Installation