Failed Installed DevStudio 5.3

See the topic and the Installed logs:

maolu@maolu-virtual-machine:~/legato$ ls
artifacts.xml  devstudio.ini  icon.xpm        META-INF  README.txt
configuration  devstudio.png  legato-spm      p2        tools
devstudio      features       legato-spm.bat  plugins
maolu@maolu-virtual-machine:~/legato$ ./legato-spm --installed --update-link
========== Install pending packages ==========
Found 0 update site
========== Installed packages ==========
0 package installed

Job found still running after platform shutdown.  Jobs should be canceled by the plugin that scheduled them during shutdown: com.swi.commons.core.job.SwiJob
Job found still running after platform shutdown.  Jobs should be canceled by the plugin that scheduled them during shutdown: com.swi.commons.core.job.SwiJob
maolu@maolu-virtual-machine:~/legato$ ./legato-spm --installed --update-link
========== Install pending packages ==========
Found 0 update site
========== Installed packages ==========
0 package installed

maolu@maolu-virtual-machine:~/legato$ 

And the operation system information:

ubuntu 16.04 LTS Graphics Gallium 0.4 on SVGA3D; build:RELEASE;LLVM OS type: 64-bit

OK,
It was fixed. Thank you.