Updated Using Blendercam from github (markdown)

Using-Blendercam-from-github.md

@@ -9,7 +9,7 @@ If you are using Arch Linux, you can just install `blendercam-git` from the AUR
 * [Setup Blender scripts alternate path](#setup-blender-scripts-alternate-file-path)
 * [Enable Blendercam add-on](#enable-blendercam-add-on)
 * [Enter CAM mode](#enter-cam-mode)
-* [(Optional) Install OpenCAMLib](#optional-install-opencamlib)
+* [(highly recomended but optional) Install OpenCAMLib](#optional-install-opencamlib)
 * [Updating Blendercam](#updating-blendercam)
 
 ## Dependencies
@@ -24,10 +24,12 @@ On Debian/Ubuntu, these can be installed with `apt install python3-shapely pytho
 
 `./python3.7m -m pip install shapely`
 
+`./python3.7m -m pip install Equation`
+
 ## Get Blendercam source code
 The first step is to get the source code from the github repository.
  1. Assuming that Git is installed on your machine, at the command prompt change into the directory where blendercam will be and then type:
- 2. `git clone https://github.com/vilemnovak/blendercam.git` (Master branch is now upgraded to Blender 2.8, 2.8_BETA branch will soon be removed)
+ 2. `git clone https://github.com/vilemnovak/blendercam.git` (Master branch is now upgraded to Blender 2.8 and works with blender 2.93)
 
  ![git clone](https://cloud.githubusercontent.com/assets/648108/12068782/8942a84a-afeb-11e5-86c4-31a60475fd27.png)
 
@@ -67,7 +69,7 @@ To put blender into CAM mode do the following:
 2. select the **Properties** editor
 3. select the **Render** data in order to see the CAM panels
 
-## (Optional) Install Opencamlib
+## (Highly recomended but Optional) Install Opencamlib
 Follow the instructions here: [[Using BlenderCAM with OpenCAMLib]]
 
 ## Updating Blendercam