error to make sparsehash-2.0.4 about sparsehash HOT 3 OPEN

Hello again.

Make into Mac OS12 was all right.
% configure #succeeded
% make #some warnings came, but finished.
% make install # following error came. I needed to mkdir /usr/local/lib:/usr/local/share:/usr/local/include. (There were no /usr/local/lib etc. directories in my Mac OS12 (usr/lib is present). Password is necessary to make folders in /usr/local in Mac, so I think permissions below were denied.)

% make install
/Library/Developer/CommandLineTools/usr/bin/make install-am
test -z "/usr/local/lib" || ./install-sh -c -d "/usr/local/lib"
mkdir: /usr/local/lib: Permission denied
make[2]: *** [install-libLTLIBRARIES] Error 1
make[1]: *** [install-am] Error 2
make: *** [install] Error 2

In OS 10.15,
$ make install (to 2.0.4 folder already made, copied and pasted to OS10.15)
#some warnings came, but finished.

I hope this will work. I will come again if error messages come. Thank you very much for your reading.

from sparsehash.

you might have more luck with the c++11 version
https://github.com/sparsehash/sparsehash-c11/

from sparsehash.

from sparsehash.