Quickstart: Building with CMake fails on Ubuntu 20.04

[C1Ron]

Following the quickstart: https://google.github.io/googletest/quickstart-cmake.html with file content as shown below,
I'm getting error running the command:
/my_project$ cmake -S . -B build
  CMake Error at CMakeLists.txt:14 (add_executable):
  Target "hello_test" links to target "GTest::gtest_main" but the target was not found.
  Perhaps a find_package() call is missing for an IMPORTED target, or an ALIAS target is missing?

Due to the FetchContent step in the CMakeLists.txt file, I don't think it matter whether I've installed googletest or not, but if it does I should say that I'm running this after having installed the googletest library globally, i.e. using the sudo make install rather than just make when building the library.

• my_project/CMakeLists.txt

cmake_minimum_required(VERSION 3.14)
project(my_project)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

include(FetchContent)
FetchContent_Declare(
	googletest
	URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip
)

enable_testing()

add_executable(
	hello_test
	hello_test.cc
)

target_link_libraries(
	hello_test
	GTest::gtest_main
)

include(GoogleTest)
gtest_discover_tests(hello_test)

• my_project/hello_test.cc

#include <gtest/gtest.h>

TEST(HelloTest, BasicAssertions) {
	EXPECT_STRNE("hello", "world");
	EXPECT_EQ(7*6, 42)
}

[C1Ron]

I found that I missed a line in the CMakeLists.txt file. The line should go immediately after the FetchContent line, and should contain
FetchContent_MakeAvailable(googletest)