Failed to install gtkglext

[yuriy.dedkov@…]

I've tried to install gwyddion and got the following:

sudo port install gwyddion
--->  Computing dependencies for gwyddion
--->  Dependencies to be installed: gtkglext
--->  Fetching archive for gtkglext
--->  Attempting to fetch gtkglext-1.2.0_6.darwin_11.x86_64.tbz2 from http://packages.macports.org/gtkglext
--->  Fetching gtkglext
--->  Verifying checksum(s) for gtkglext
--->  Extracting gtkglext
--->  Applying patches to gtkglext
--->  Configuring gtkglext
--->  Building gtkglext
Error: Target org.macports.build returned: shell command failed (see log for details)
Error: Failed to install gtkglext
Log for gtkglext is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_gtkglext/gtkglext/main.log
Error: The following dependencies were not installed: gtkglext
Error: Status 1 encountered during processing.
To report a bug, see <http://guide.macports.org/#project.tickets>

[drkp (Dan Ports)]

Please attach the the main.log file mentioned in the error message.