I was for downloading the package when I realized that there isn't any package for my distro (Red Hat Enterprise Linux Workstation release 7.4).
I then tried to look inside Red Hat repository and found that only version 3.1.1-9 of the package is available...
You can try the following:
cd ~/opt wget http://apache.forsale.plus//xerces/c/3/sources/xerces-c-3.2.0.tar.gz tar -xzvf xerces-c-3.2.0.tar.gz mkdir -p xerces-c-3.2.0-build cd xerces-c-3.2.0-build cmake -DCMAKE_INSTALL_PREFIX=~/opt ../xerces-c-3.2.0 make make install
Or just try installing the package for Fedora and see if it helps. This should not cause issues as this package is mostly used by Quartus alone.
The message was "quartus: error while loading shared libraries: libxerces-c-3.2.so: cannot open shared object file: No such file or directory".
I think that you get this message when you install Quartus as root and try to launch Quartus 19.1 as a "simple user" which is not in the same group as root.
I'm using CentOS Linux release 7.6.1810 (Core).
Seems to have permission issue on linux64 (lib files), To fix it:
Enter into root folder
quartus/linux64$ sudo chmod 555 *lib*
am using Ubuntu 16.04 (64 Bit).