fatal error: 'openssl/err.h' file not found

[vzool]

Hi,

I tried to install it on Mac 10.13.3. But, an error occured!

➜  tcpcrypt git:(master) make
/Applications/Xcode.app/Contents/Developer/usr/bin/make  all-am
gcc -DHAVE_CONFIG_H -I.    -I./src -I./include -I./src -g -O2 -Wall -Wno-deprecated-declarations -MT src/src_tcpcryptd-tcpcryptd.o -MD -MP -MF src/.deps/src_tcpcryptd-tcpcryptd.Tpo -c -o src/src_tcpcryptd-tcpcryptd.o `test -f 'src/tcpcryptd.c' || echo './'`src/tcpcryptd.c
src/tcpcryptd.c:15:10: fatal error: 'openssl/err.h' file not found
#include <openssl/err.h>
         ^~~~~~~~~~~~~~~
1 error generated.
make[1]: *** [src/src_tcpcryptd-tcpcryptd.o] Error 1
make: *** [all] Error 2

Could anyone help me?

Thanks

[ryandesign]

Install OpenSSL.

[thamaraiselvam]

reinstalling openSSL also does not work. same error