diff --git a/.vuepress/public/troubleshooting-md/decompile-error.png b/.vuepress/public/troubleshooting-md/decompile-error.png
new file mode 100644
index 0000000..8fa0f8c
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diff --git a/.vuepress/public/troubleshooting-md/invalid-parse.png b/.vuepress/public/troubleshooting-md/invalid-parse.png
new file mode 100644
index 0000000..04a6807
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diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 6a2ae5c..e6e4c2f 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -39,17 +39,17 @@ Some guidelines when contributing via PRs:
 
 ### How to Contribute
 
-Best way to test your commits and make sure they are formatted correctly is downloading `nodejs` and getting the [gitbook-cli](https://github.com/GitbookIO/gitbook-cli) and [markdownlint-cli](https://github.com/igorshubovych/markdownlint-cli) tools. When you run `gitbook serve`, it will set up a local webserver which you can connect to view the changes you made. `markdownlint *` will throw any errors at you about formatting as well, and `markdownlint -f *` will attempt to fix these.
+Best way to test your commits and make sure they are formatted correctly is downloading `nodejs` and `yarn` then getting the VuePress and [markdownlint-cli](https://github.com/igorshubovych/markdownlint-cli) tools. When you run `yarn dev`, it will set up a local webserver which you can connect to view the changes you made. `markdownlint *` will throw any errors at you about formatting as well, and `markdownlint -f *` will attempt to fix these.
 
 * [Fork this repo](https://github.com/dortania/Getting-Started-With-ACPI/fork/)
 * Install the required tools:
+  * `brew install yarn`
   * `npm install -g markdownlint-cli`
-  * `npm install -g gitbook-cli`
 * Make your changes.
 * Build the site:
-  * `gitbook install` (To install all the required gitbook plugins)
-  * `gitbook serve` (Preview the site)
-    * Can be found at `http://localhost:4000`
+  * `yarn install` (To install all the required plugins)
+  * `yarn dev` (Preview the site)
+    * Can be found at `http://localhost:8080`
 * Check markdown format:
   * `markdownlint -f *` (To fix any potential issues)
 
diff --git a/troubleshooting.md b/troubleshooting.md
index 26cd820..f73aa42 100644
--- a/troubleshooting.md
+++ b/troubleshooting.md
@@ -51,7 +51,7 @@ iasl * [insert all ACPI files here]
 
 ## Decompiling Error
 
-![](../images/troubleshooting-md/decompile-error.png)
+![](/troubleshooting-md/decompile-error.png)
 
 ```
 Loading Acpi table from file iASLAwjHrs.aml
@@ -63,12 +63,12 @@ This is a common error on DSDTs that have methods that aren't supported by maciA
 
 ## Invalid character (0x3D), expecting ASL keyword or name
 
-![](../images/troubleshooting-md/invalid-parse.png)
+![](/troubleshooting-md/invalid-parse.png)
 
 Similar to the above error, you're running an outdated copy of maciASL. Make sure you're using the latest from Acidanthera's repo: [maciASL](https://github.com/acidanthera/MaciASL/releases)
 
 ## Syntax error, unexpected PARSEOP_ONE, expecting '('
 
-![](../images/troubleshooting-md/invalid-parse.png)
+![](/troubleshooting-md/invalid-parse.png)
 
 Similar to the above 2 errors, you're running an outdated copy of maciASL. Make sure you're using the latest from Acidanthera's repo: [maciASL](https://github.com/acidanthera/MaciASL/releases)