getting-started: correct source install instructions to refer to LLVM 10

Signed-off-by: deadprogram <[email protected]>

Author: deadprogram

content/getting-started/linux.md

@@ -23,7 +23,7 @@ The third option is to use the Docker image. This has the benefit of making no c
 
 ### Ubuntu/Debian
 
-You must have Go already installed on your machine in order to install TinyGo. We recommend Go v1.13 or above.
+You must have Go already installed on your machine in order to install TinyGo. We recommend Go v1.14 or above.
 
 If you are using Ubuntu or another Debian based Linux on an Intel processor, download the DEB file from Github and install it using the following commands:
 
@@ -164,10 +164,10 @@ For Debian and Ubuntu, you can install the binaries provided by LLVM on
 used to install LLVM 9 on Debian Stretch:
 
 ```shell
-echo 'deb http://apt.llvm.org/stretch/ llvm-toolchain-stretch-9 main' | sudo tee /etc/apt/sources.list.d/llvm.list
+echo 'deb http://apt.llvm.org/stretch/ llvm-toolchain-stretch-10 main' | sudo tee /etc/apt/sources.list.d/llvm.list
 wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
 sudo apt-get update
-sudo apt-get install clang-9 llvm-9-dev lld-9 libclang-9-dev
+sudo apt-get install clang-10 llvm-10-dev lld-10 libclang-10-dev
 ```
 
 Note that you should not use `make` when you want to build using a

content/getting-started/macos.md

@@ -15,7 +15,7 @@ The third option is to use the Docker image. This has the benefit of making no c
 
 ## Quick Install
 
-You must have Go v1.12+ already installed on your machine in order to install TinyGo.
+You must have Go v1.12+ already installed on your machine in order to install TinyGo. We recommend Go v1.14+.
 
 You can use Homebrew to install TinyGo using the following commands:
 
@@ -78,7 +78,7 @@ AVR-based boards, you can use Homebrew.
 ### With LLVM from Homebrew
 
 The easiest way to install LLVM on macOS is through
-[Homebrew](https://formulae.brew.sh/formula/llvm). Make sure you install LLVM 8:
+[Homebrew](https://formulae.brew.sh/formula/llvm). Make sure you install LLVM 10:
 
 ```shell
 brew install llvm

content/getting-started/windows.md

@@ -13,7 +13,7 @@ We now have a native install for Windows 10.
 
 VERY IMPORTANT NOTE: You cannot yet create Windows binary programs using TinyGo, only MCU and WASM targets.
 
-- You MUST use Go 1.13.x+ with the Windows 10 native install of TinyGo.
+- You MUST use Go 1.14.x+ with the Windows 10 native install of TinyGo.
 
     - If you have not installed it yet, you can get it from https://golang.org/dl/