Merge pull request #18 from dfe-analytical-services/update-readme-to-…

…original-install

Update README.md

README.md

@@ -3,16 +3,14 @@ R package containing preferred methods for creating official DfE R-Shiny dashboa
 
 # Contributing
 
-** Try and make use of the `usethis` package wherever relevant: (https://usethis.r-lib.org/)[https://usethis.r-lib.org/].
-
+Try and make use of the [usethis](https://usethis.r-lib.org/) package wherever possible.
 
 ## Adding a package/dependency
 
 `usethis::use_package(<package_name>)`
 
 This will create a new script within the package R/ folder.
 
-
 ## Creating a new script
 
 `usethis::use_r(name = <script_name>)`
@@ -29,4 +27,11 @@ can increment the package version using:
 Once you've incremented the version number, it'll offer to perform a commit on your behalf, so all you then need to do is push to GitHub.
 
 # Installing the package
-To install, run `renv::install("git::https://github.com/dfe-analytical-services/dfeshiny")`
+To install, run `renv::install("dfe-analytical-services/dfeshiny")`.
+
+## Potential errors when installing
+If you get `ERROR [curl: (22) The requested URL returned error: 401]`, and don't know why, try running `Sys.unsetenv("GITHUB_PAT")` to temporarily clear your GitHub PAT variable.
+
+Then try to install again. 
+
+If this works, then you will need to look for where that "GITHUB_PAT" variable is being set from and remove it to permanently fix the issue, contact us for support if you need help with this or have any other issues installing.