I installed VSTS build agent on mac to build xamarin iOS project. Builds worked fine until I added powershell build step.
Even though I installed powershell for mac (https://git
No, you can't use a PowerShell task on a Mac, only node tasks are supported.
PowerShell tasks as currently written in PowerShell3 which is not supported on Mac. You can request that the team implement this on http://visualstudio.uservoice.com