For openSUSE Leap 15.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/security:forensics/openSUSE_Leap_15.3/security:forensics.repo
zypper refresh
zypper install libewf2
For SLE 15 SP3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/security:forensics/SLE_15_SP3/security:forensics.repo
zypper refresh
zypper install libewf2
For SLE 15 SP2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/security:forensics/SLE_15_SP2/security:forensics.repo
zypper refresh
zypper install libewf2
For SLE 15 SP1 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/security:forensics/SLE_15_SP1/security:forensics.repo
zypper refresh
zypper install libewf2