Hey Sam, I’ve dealt with this exact build tools version headache before—let me share how you can get 26.1.0 installed properly.

1. Use Android Studio’s SDK Manager (Easiest Method) #

This is the go-to way for most cases:

• Open Android Studio, head to Tools > SDK Manager (or hit Ctrl+Alt+S on Windows/Linux, Cmd+, on Mac to open Settings, then navigate to Appearance & Behavior > System Settings > Android SDK)
• Switch to the SDK Tools tab
• Check the Show Package Details box at the bottom-right—this lets you see all available versions of each tool
• Scroll down to Android Build Tools, expand the dropdown, and look for 26.1.0 in the list
• Check the box next to it, click Apply, and let Android Studio handle the installation. Once done, sync your project again.

If you don’t see 26.1.0 listed here, first make sure your SDK repositories are up to date:

• Go to the SDK Update Sites tab in SDK Manager
• Ensure Android Repository is checked, click Apply to refresh the package list, then go back to SDK Tools and look again.

2. Manual Download & Installation (If SDK Manager Doesn’t Have It) #

Sometimes older build tools versions get removed from the default repository. If that’s the case, you can install it manually:

• Grab the zip file for build-tools-26.1.0 from the official Android SDK Archive (look for the version matching your operating system—Windows, macOS, or Linux)
• Extract the zip contents directly into your Android SDK’s build-tools folder. The default path is usually:
  • macOS/Linux: ~/Android/Sdk/build-tools
  • Windows: C:\Users\<YourUsername>\AppData\Local\Android\Sdk\build-tools
• After extracting, restart Android Studio and sync your project. The IDE should now detect the 26.1.0 version.

3. Quick Workaround (If You Don’t Need 26.1.0 Specifically) #

If your project doesn’t rely on unique features in 26.1.0, you can just use the 26.0.1 version you already have:

• Open your app’s module-level build.gradle file
• Find the line that says buildToolsVersion "26.1.0"
• Change it to buildToolsVersion "26.0.1"
• Sync your project—this should resolve the error without needing to download anything new. Just double-check that your dependencies don’t explicitly require 26.1.0 first!

内容的提问来源于stack exchange，提问作者Sam Wilson