installing on windows does not work

Hello,

I am new to emscripten, I installed latest git and python-3.7.4 in windows 7,

I follow your instruccions at https://emscripten.org/docs/getting_started/downloads.html#sdk-download-and-install but they wont work.

The commands throw syntax errors!

C:\...\Python37\python.exe C:\...\emsdk\emsdk install latest
File "C:\Users\urza\Desktop\wasm-emscripten\emsdk\emsdk", line 10
if [ -z "$EMSDK_PYTHON" ]; then
^
SyntaxError: invalid syntax

C:\...\Python37\python.exe C:\...\emsdk\emsdk activate latest
File "C:\Users\urza\Desktop\wasm-emscripten\emsdk\emsdk", line 10
if [ -z "$EMSDK_PYTHON" ]; then
^
SyntaxError: invalid syntax

C:\...\Python\Python37\python.exe C:\...\emsdk\emsdk_env.bat
File "C:\Users\urza\Desktop\wasm-emscripten\emsdk\emsdk_env.bat", line 1
@call "%~dp0emsdk" construct_env