[ltp] build ltp error for ubuntu 20.04 version

[Fred Kimmy]

[Bug Description]
build ltp error for ubuntu 20.04 version

[Steps to Reproduce]

git clone https://github.com/linux-test-project/ltp.git

cd ltp
make autotools
./configure
make
make install

[Actual Results]
checking for add_key in -lkeyutils... yes
./configure: line 6268: syntax error near unexpected token `LIBMNL,'
./configure: line 6268: ` PKG_CHECK_MODULES(LIBMNL, libmnl,'
root@ubuntu:/home/ubuntu/ltp/ltp#

[Expected Results]
ok

[Reproducibility]

[Additional information]
install
travis/ubuntu.sh
[Resolution]

[dann frazier (dannf)]

@Fred Kimmy,
  Is there a reason you believe this is an Ubuntu issue? If not, I'd suggest reporting this upstream at https://github.com/linux-test-project/ltp/issues instead.

[Ike Panhc (ikepanhc)]

Hi,

Could you check if "pkg-config" is installed in your Ubuntu? Here are my steps and they works fine.

1) sudo apt install -y build-essential automake pkg-config
2) git clone https://github.com/linux-test-project/ltp.git
3) cd ltp
4) make autotools
5) ./configure