ARB 7 reproduces problem #751 and solution is no longer valid

[guest]

My ARB 7 worked fine until recently. When calling ARB it reproduces #751. I tried: apt-get -y install gnuplot gv libmotif-common libxerces-c3.1 transfig xterm But library libxerces-c3.1 is no longer available.

(base) rmunoz@svr-app-51:~$ arb
Using ARBHOME='/data2/arb'
Using properties from /home/rmunoz/.arb_prop
Please wait while the program ARB is starting .....
Waiting for '/home/rmunoz/.arb_tmp/sockets/arb_launcher.634271'..
Thu Sep  8 08:48:11 AM CEST 2022 arb server.log created by arb_launcher
[arb_launcher[0]: log for ARB_PID='634271']
[arb_launcher[0]: Starting 'arb_ntree'..]
arb_ntree: error while loading shared libraries: libXm.so.4: cannot open shared object file: No such file or directory
[arb_launcher[0]: 'arb_ntree' has terminated with error 127]
[arb_launcher[0]: Still have 1 arb processes..]
[arb_launcher[0]: All launched processes terminated]
[arb_launcher[0]: cleaning up arb session]
No matching processes detected.
rmdir: failed to remove '/home/rmunoz/.arb_prop/logs/20220908_084811.634280': Directory not empty

Session log has been stored in /home/rmunoz/.arb_prop/logs/session.20220908_084811.634280.tgz
    and is also accessible via /home/rmunoz/ARB_last_session.tgz

ARB crashed :-(
To report this goto http://bugs.arb-home.de/wiki/BugReport
Please include the session log(s) mentioned above!

[press ENTER]

(base) rmunoz@svr-app-51:~$ apt-get -y install gnuplot gv libmotif-common libxerces-c3.1 transfig xterm
E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?
(base) rmunoz@svr-app-51:~$ sudo apt-get -y install gnuplot gv libmotif-common libxerces-c3.1 transfig xterm
[sudo] password for rmunoz:
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Note, selecting 'fig2dev' instead of 'transfig'
E: Unable to locate package libxerces-c3.1
E: Couldn't find any package by glob 'libxerces-c3.1'
E: Couldn't find any package by regex 'libxerces-c3.1'
(base) rmunoz@svr-app-51:~$

[westram]

• Please send me the file

  /home/rmunoz/.arb_prop/logs/session.20220908_084811.634280.tgz
  

  to devel@… (devel {at} arb-home.de).

• Which is your operating system and which arb-version (i.e. which arb*.tgz) did you install?

[westram]

• Please send me the file /home/rmunoz/.arb_prop/logs/session.20220908_084811.634280.tgz

Thank you for sending the session logs.

• Which is your operating system and which arb-version (i.e. which arb*.tgz) did you install?

OS has been reported as Ubuntu 22.04.1 LTS.
arb version as arb-7.0.ubuntu2004-amd64.tgz

[westram]

In the contained file sys.info in section [shared libraries] only libXm.so.4 is listed as missing. libxerces-c-3.2.so is satisfied.

Please retry to install needed tools as you did above, but skip the libxerces-c3.1 from the list of arguments, i.e. try

sudo apt-get install gnuplot gv libmotif-common transfig xterm

[westram]

Additionally you have to install the package libxm4 or if this should not be available some package which depends on the motif library, e.g. libmotif-dev using

sudo apt-get install libmotif-dev

[westram]

updated prerequisites installed via script with [19284]