下載meshlab
$sudo apt-get install meshlab
查看meshlab位置
$ whereis meshlab
\meshlab: /usr/bin/meshlab /usr/lib/meshlab /usr/local/bin/meshlab /usr/share/meshlab
此時運行meshlab，需要輸入整個路徑
$ /usr/bin/meshlab
創建軟連接指向/usr/local/bin/meshlab
$ sudo ln -s /usr/bin/meshlab /usr/local/bin/meshlab
此時打開終端直接輸入即可運行
$meshlab