install-libpcre2.md

install libpcre2

For Mac:

brew install pcre2

For linux:

cd /tmp
wget -N -O- http://sourceforge.net/projects/pcre/files/pcre2/10.20/pcre2-10.20.tar.gz | tar zxvf -
cd pcre2-10.20
./configure
make -j4
sudo make install

Any problems, check this