treeviewx 0.5.1+20100823-4 (ppc64el binary) in ubuntu zesty

 TreeView X is an open source and multi-platform program to display
 phylogenetic trees. It can read and display NEXUS and Newick format tree files
 (such as those output by PAUP*, ClustalX, TREE-PUZZLE, and other programs). It
 allows one to order the branches of the trees, and to export the trees in SVG
 format.