It has some issues, not serious, you can read about it on the forum: https://bbs.archlinux.org/viewtopic.php?pid=1824343#p1824343
In short word:
* Some warnings about ELF file, I was told that it is OK
* unknown license because the developers doesn't have one yet.
medivia E: ELF files outside of a valid path ('opt/').
medivia W: ELF file ('opt/medivia/medivia') lacks FULL RELRO, check LDFLAGS.
medivia W: ELF file ('opt/medivia/medivia') lacks PIE.
medivia E: unknown is not a common license (it's not in /usr/share/licenses/common/)