Failed to install libgcc9: no destroot found

[Vahid Askarpour]

I am attempting to install xcrysden on Mojave 10.14.6 with Xcode 11.1. I get the following error:

--->  Computing dependencies for xcrysden
The following dependencies will be installed: 
libgcc
libgcc9
Continue? [Y/n]: y
--->  Installing libgcc9 @9.2.0_0
Error: Failed to install libgcc9: no destroot found at: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/work/destroot
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port xcrysden failed

I have attached the main.log file. Any suggestions would be appreciated.

Thank you,
Vahid

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