ibm kubernetes service access tab cli tool installation failed

[powellquiring]

Steps to reproduce

1. Create a kubrernetes free cluster
2. On the Access tab read the description

Couple of problems:

1. I'm pretty particular on what get's installed on my laptop. I would prefer to have a link to the documentation that describes the prerequisites and how to install them manually.
2. I followed the instructions and had the following experience, as you can see I got nervous when it was taking a while and I had git, docker, kubectl previously installed, but none of them were installed with homebrew.

   
   ~/github.com/IBM-Cloud/vpc-tutorials/vpc-automation/infrastructure $ curl -sL https://ibm.biz/idt-installer | bash
   [main] --==[ IBM Cloud Developer Tools for Linux/MacOS - Installer, v1.2.3 ]==--
   [install] Starting Installation...
   [install] Note: You may be prompted for your 'sudo' password during install.
   [install_darwin_deps] Checking for external dependency: brew
   [install_darwin_deps] Installing/updating external dependency: git
   [install_darwin_deps] Installing/updating external dependency: docker
   [install_darwin_deps] Installing/updating external dependency: kubectl
   [install_darwin_deps] Installing/updating external dependency: helm
   Updating Homebrew...
   xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

^C^C^C^C

^Z [1]+ Stopped curl -sL https://ibm.biz/idt-installer | bash ~/github.com/IBM-Cloud/vpc-tutorials/vpc-automation/infrastructure $ jobs [1]+ Stopped curl -sL https://ibm.biz/idt-installer | bash ~/github.com/IBM-Cloud/vpc-tutorials/vpc-automation/infrastructure $ kill %1 [1]+ Terminated: 15 curl -sL https://ibm.biz/idt-installer | bash ~/github.com/IBM-Cloud/vpc-tutorials/vpc-automation/infrastructure $ ==> Auto-updated Homebrew! Updated 2 taps (homebrew/core and solo-io/tap). ==> New Formulae alp git-delta octant appium git-revise open-image-denoise arduino-cli gleam pastel atasm go-md2man pdfcpu ...

I need a link to the docs so I can figure out what to next.  Slack thread: https://ibm-cloudplatform.slack.com/archives/C4S4NUCB1/p1571337048000100

**Operating System**
Specify: MacOS

[steveclay]

The manual install instructions are here: https://cloud.ibm.com/docs/cli?topic=cloud-cli-install-devtools-manually

[powellquiring]

@steveclay you provided the URL for installing ibmcloud cli. But the idt-installer circled in red in the description of this issue installs brew, git, docker, kubectl, helm, ...

I'm asking for two things:

• Provide a link on the page shown in the description above to documentation that describes what is being installed and associated manual steps (or further links to the project installation pages)
• Investigation into why my attempt to execute idt-installer failed so it does not happen to customers

Is this the right github issue repository for these two requests?