Add installing momentum using pixi (#38)

Summary:
Pull Request resolved: #38

Now that momentum has been added to Pixi, the website and readme.md will be updated for installing momentum binaries from package managers.

Reviewed By: juliencbmeta

Differential Revision: D59431828

fbshipit-source-id: b2045c5dbc1294dd35c4c8d6f62837807af81377

Author: jeongseok-meta

README.md

@@ -27,7 +27,31 @@ numerical optimization solvers to apply human motion in various applications.
 
 This page guides you through the process of building Momentum and running the examples.
 
-### Prerequisite
+### Installing Momentum
+
+Momentum binary builds are available for Windows, macOS, and Linux via [Pixi](https://prefix.dev/) or the Conda package manager.
+
+#### Pixi
+
+```
+pixi add momentum
+```
+
+#### Conda
+
+```
+conda install conda-forge::momentum
+```
+
+#### Micromamba
+
+```
+micromamba install -c conda-forge momentum
+```
+
+### Building Momentum from Source
+
+#### Prerequisite
 
 Complete the following steps only once:
 
@@ -42,9 +66,7 @@ Complete the following steps only once:
 
    Ensure that all subsequent commands are executed in the project's root directory unless specified otherwise.
 
-### Build Momentum
-
-After completing the prerequisites, you are ready to build and use Momentum.
+#### Build and Test
 
 - Build the project with the following command (note that the first run may take a few minutes as it installs all dependencies):
 
@@ -60,7 +82,7 @@ After completing the prerequisites, you are ready to build and use Momentum.
 
 To view all available command lines, run `pixi task list`.
 
-### Running Hello World
+#### Hello World Example
 
 To run the `hello_world` example:
 
@@ -78,7 +100,7 @@ Alternatively, you can directly run the executable:
 ./build/Release/hello_world.exe
 ```
 
-### Running Example
+#### Running Other Examples
 
 To run other examples:
 
@@ -88,7 +110,7 @@ pixi run glb_viewer --help
 
 For more examples, please refer to the [Examples](https://facebookincubator.github.io/momentum/docs/examples/viewers) page.
 
-### Clean Up
+#### Clean Up
 
 If you need to start over for any reason:
 

momentum/website/docs/02_user_guide/01_getting_started.md

@@ -6,7 +6,31 @@ sidebar_position: 1
 
 This page guides you through the process of building Momentum and running the examples.
 
-## Prerequisite
+## Installing Momentum
+
+Momentum binary builds are available for Windows, macOS, and Linux via [Pixi](https://prefix.dev/) or the Conda package manager.
+
+### Pixi
+
+```
+pixi add momentum
+```
+
+### Conda
+
+```
+conda install conda-forge::momentum
+```
+
+### Micromamba
+
+```
+micromamba install -c conda-forge momentum
+```
+
+## Building Momentum from Source
+
+### Prerequisite
 
 Complete the following steps only once:
 
@@ -21,9 +45,7 @@ Complete the following steps only once:
 
    Ensure that all subsequent commands are executed in the project's root directory unless specified otherwise.
 
-## Build Momentum
-
-After completing the prerequisites, you are ready to build and use Momentum.
+### Build and Test
 
 - Build the project with the following command (note that the first run may take a few minutes as it installs all dependencies):
 
@@ -39,7 +61,7 @@ After completing the prerequisites, you are ready to build and use Momentum.
 
 To view all available command lines, run `pixi task list`.
 
-## Running Hello World
+### Hello World Example
 
 To run the `hello_world` example:
 
@@ -54,20 +76,20 @@ Alternatively, you can directly run the executable:
 ./build/hello_world
 
 # Windows
-build/Release/hello_world.exe
+./build/Release/hello_world.exe
 ```
 
-## Running Example
+### Running Other Examples
 
 To run other examples:
 
 ```
 pixi run glb_viewer --help
 ```
 
-For more examples, please refer to the [Examples](../examples/viewers) page.
+For more examples, please refer to the [Examples](https://facebookincubator.github.io/momentum/docs/examples/viewers) page.
 
-## Clean Up
+### Clean Up
 
 If you need to start over for any reason: