error in treesub java.io.IOException: Cannot run program "/usr/bin/unbuffer" (in directory "/home/..."): error=2, No such file or directory

[JuaninAR]

How do I solve the error:

java.io.IOException: Cannot run program "/usr/bin/unbuffer" (in directory "/home/DARWINION/jacosta/Documents/prueba-ts"): error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048) at treesub.gui.AnnotatorGUI$RunAction$RunWorker.doInBackground(Unknown Source) at treesub.gui.AnnotatorGUI$RunAction$RunWorker.doInBackground(Unknown Source) at javax.swing.SwingWorker$1.call(SwingWorker.java:295) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at javax.swing.SwingWorker.run(SwingWorker.java:334) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:247) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) ... 8 more

[JuaninAR]

attached a screen with the error from treesub

[JuaninAR]

I solve this problem, we have installed the expect dpkg package and treesub run!!!

[virologist]

Hi, JuaninAR

I meet the exact same problem with you. Could you pl give me some clues for what kinds of expect dpkg package(s) should install?

update

Ok, I figure it out. install the package named “expect” sudo apt-get install -y expect

Another question for Tamuri Should we modify the default Raxml parameters in streesub in order to build a more robust tree to interpret the amnio acid substitutions? the default parameters RAXML_OPTIONS=-m GTRGAMMA -T 2 -# 10 -p 12345 modify to RAXML_OPTIONS=-f a -m GTRGAMMAI -p 12345 -N 10000 -T 16

Thanks for JuaninAR && Tamuri