The error is `Plugin No such file or directory loading sec.protocol libXrdSeckrb5-5.so` , this is because the cs9 machine where I have built xrootd had no `krb5-devel` and xrootd cmake silently disabled krb5 support [a]. I would suggest to update cmake configuration so that if `ENABLE_KRB5 is set and krb5 libs or headers are not found then fail. [a] ``` -- Could NOT find KERBEROS5 (missing: KERBEROS5_INCLUDE_DIR) -- Could NOT find Macaroons (missing: MACAROONS_INCLUDES MACAROONS_LIB) .... .... -- ---------------------------------------- -- Installation path: /build/muz/x/w/tmp/BUILDROOT/1a63eab9aeda479501a49b5bc185e1fa/opt/cmssw/cs9_amd64_gcc11/external/xrootd/5.4.2-1a63eab9aeda479501a49b5bc185e1fa -- C Compiler: /build/muz/x/w/cs9_amd64_gcc11/external/gcc/11.2.1-f478fee2760dbd22aaabb4e3a8fe1640/bin/cc -- C++ Compiler: /build/muz/x/w/cs9_amd64_gcc11/external/gcc/11.2.1-f478fee2760dbd22aaabb4e3a8fe1640/bin/c++ -- Build type: Release -- Plug-in version: 5 -- -- Readline support: yes -- Fuse support: disabled -- Crypto support: yes -- Kerberos5 support: disabled -- XrdCl: yes -- Tests: disabled -- HTTP support: yes -- HTTP TPC support: disabled -- Macaroons support: disabled -- VOMS support: disabled -- Python support: yes -- ---------------------------------------- ``` -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1662#issuecomment-1091282521 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## 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