Hi guys,

I've just install CMS 1.4rc1 but now I don't need it anymore

So I try to uninstall it and install another version, CMS 1.5.dev0

But there's an issue like this:

lam_lai_cuoc_doi@QuanComputer:~/cms$ sudo python3.8 prerequisites.py install ===== Creating user cmsuser ===== Compiling isolate make: Entering directory '/home/lam_lai_cuoc_doi/cms/isolate' make: *** No rule to make target 'isolate'. Stop. make: Leaving directory '/home/lam_lai_cuoc_doi/cms/isolate' Traceback (most recent call last): File "prerequisites.py", line 467, in args.func() File "prerequisites.py", line 239, in build build_isolate() File "prerequisites.py", line 200, in build_isolate subprocess.check_call(["make", "-C", "isolate", "isolate"]) File "/usr/lib/python3.8/subprocess.py", line 364, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['make', '-C', 'isolate', 'isolate']' returned non-zero exit status 2. Traceback (most recent call last): File "prerequisites.py", line 467, in args.func() File "prerequisites.py", line 299, in install subprocess.check_call(["sudo", "-E", "-u", real_user, File "/usr/lib/python3.8/subprocess.py", line 364, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['sudo', '-E', '-u', 'lam_lai_cuoc_doi', '/usr/bin/python3.8', 'prerequisites.py', 'build']' returned non-zero exit status 1.

Might I not uninstall CMS 1.4.rc1 successfully ? What I have to do to remove it ?

Please help me, thank you!

Sorry for my poor English : ( f