<?xml version="1.0"?> <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"> <Fragment> <PackageGroup Id="packageinstall"> <!-- This is an example of installing a package using pip as part of main install. For a network-only install, remove the Payload element and change the install command to specify the package and (optionally) version specifier. <ExePackage Id="requests" SourceFile="py.exe" Compressed="yes" DisplayName="!(loc.CompileAllDescription)" InstallCommand='-[WinVer] -m pip install requests-2.7.0-py2.py3-none-any.whl' UninstallCommand='-[WinVer] -m pip uninstall -y requests' Vital="no" InstallCondition="Include_pip and not LauncherOnly"> <Payload SourceFile="requests-2.7.0-py2.py3-none-any.whl" Compressed="$(var.CompressMSI)" DownloadUrl="$(var.DownloadUrl)" /> </ExePackage> --> </PackageGroup> </Fragment> </Wix>