Failed to configure gimp2

[alaingirault]

Hi there
I was trying to upgrade my mac ports when I run into a configuration error for gimp2.
I attach the log file. My OS is Sierra 10.12.6.
Thanks for your help. Regards
Alain

sudo port upgrade outdated (y|n|e|a)? yes
--->  Computing dependencies for gimp2
--->  Fetching archive for gimp2
--->  Attempting to fetch gimp2-2.10.22_2+python27.darwin_16.x86_64.tbz2 from https://lil.fr.packages.macports.org/gimp2
--->  Attempting to fetch gimp2-2.10.22_2+python27.darwin_16.x86_64.tbz2 from https://packages.macports.org/gimp2
--->  Attempting to fetch gimp2-2.10.22_2+python27.darwin_16.x86_64.tbz2 from https://mse.uk.packages.macports.org/gimp2
--->  Configuring gimp2
Error: Failed to configure gimp2, consult /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_gimp2/gimp2/work/gimp-2.10.22/config.log
Error: Failed to configure gimp2: configure failure: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_gimp2/gimp2/main.log for details.
Error: Problem while installing gimp2
Error: Follow https://guide.macports.org/#project.tickets to report a bug.

[alaingirault]

config.log

[ryandesign (Ryan Carsten Schmidt)]

Please also attach the main.log.