I am trying to install minisip in Debian. Libmutil was installed successfully, when trying to install libmnetutil it requires libmcrypto. Tried to run libmcrypto but received the following error: ./configure: line 19821: syntax error near unexpected token `MUTIL,` ./configure: line 19821: PKG_CHECK_MODULES (MUTIL, libmutil >= 0.3.1) Please help Klara