Virtuoso-7 fail to build in Mac OS 10.14

[lukewmo (Luke Mo)]

I want to build okular, but it stopped at the failure of virtuoso-7. The Xcode is 10.1, and it is properly installed and complete. The error message is the following:

---> Fetching distfiles for virtuoso-7 ---> Attempting to fetch virtuoso-opensource-7.2.5.tar.gz from ​https://distfiles.macports.org/virtuoso-7 ---> Verifying checksums for virtuoso-7 ---> Extracting virtuoso-7 ---> Configuring virtuoso-7 Some antivirus software can cause the virtuoso build to hang indefinitely. If you have any antivirus software installed, please disable it while building virtuoso; it can be re-enabled after virtuoso has been installed. ---> Building virtuoso-7 Error: Failed to build virtuoso-7: command execution failed Error: See /opt/local/var/macports/logs/ _opt_local_var_macports_sources_rsync.macports.org_macports_rele ase_tarballs_ports_devel_virtuoso-7/virtuoso-7/main.log for details. Error: Follow ​https://guide.macports.org/#project.tickets to report a bug. Error: Processing of port virtuoso-7 failed ---> Some of the ports you installed have notes: libidn has the following notes: Please be aware that GNU libidn2 is the successor of GNU libidn. It comes with IDNA 2008 and TR46 implementations and also provides a compatibility layer for GNU libidn. openldap has the following notes: A startup item has been generated that will aid in starting openldap with launchd. It is disabled by default. Execute the following command to start it, and to cause it to launch at startup: sudo port load openldap python27 has the following notes: To make this the default Python or Python 2 (i.e., the version run by the 'python' or 'python2' commands), run one or both of: sudo port select --set python python27 sudo port select --set python2 python27