I removed the older xrootd installation and installed xrootd 4.0.4: yum remove xrootd yum install xrootd4 After that I could not start xrootd: Starting xrootd (xrootd, default): [FAILED] --- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/152 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1