error tightvnc install for openxenmanager

[jardelsonmoura@…]

sudo port build tightvnc Warning: port definitions are more than two weeks old, consider updating them by running 'port selfupdate'. ---> Computing dependencies for sqlite3 ---> Fetching archive for sqlite3 ---> Attempting to fetch sqlite3-3.8.3.1_0.darwin_13.x86_64.tbz2 from ​http://mse.uk.packages.macports.org/sites/packages.macports.org/sqlite3 ---> Attempting to fetch sqlite3-3.8.3.1_0.darwin_13.x86_64.tbz2.rmd160 from ​http://mse.uk.packages.macports.org/sites/packages.macports.org/sqlite3 ---> Installing sqlite3 @3.8.3.1_0 ---> Cleaning sqlite3 ---> Computing dependencies for sqlite3 ---> Deactivating sqlite3 @3.8.2_0 ---> Cleaning sqlite3 ---> Activating sqlite3 @3.8.3.1_0 ---> Cleaning sqlite3 ---> Computing dependencies for tightvnc ---> Verifying checksums for tightvnc ---> Extracting tightvnc ---> Applying patches to tightvnc ---> Configuring tightvnc Error: org.macports.configure for port tightvnc returned: xmkmf failure: command execution failed To report a bug, follow the instructions in the guide:

​http://guide.macports.org/#project.tickets

Error: Processing of port tightvnc failed