Hi all.

 I am trying to build xrootd-5.4.3 and install all the dependencies. However, I am still getting this msg:

/usr/bin/ld: libXrdCl.so.3.0.0: undefined reference to `uuid_unparse'
/usr/bin/ld: libXrdCl.so.3.0.0: undefined reference to `uuid_generate'
collect2: error: ld returned 1 exit status
make[2]: *** [src/XrdCl/CMakeFiles/xrdcp.dir/build.make:87: src/XrdCl/xrdcp] Error 1
make[1]: *** [CMakeFiles/Makefile2:2047: src/XrdCl/CMakeFiles/xrdcp.dir/all] Error 2
[ 95%] Linking CXX shared module libXrdPfc-5.so
[ 95%] Linking CXX executable xrdpfc_print
[ 95%] Built target XrdPfc-5
/usr/bin/ld: XrdCl/libXrdCl.so.3.0.0: undefined reference to `uuid_unparse'
/usr/bin/ld: XrdCl/libXrdCl.so.3.0.0: undefined reference to `uuid_generate'
collect2: error: ld returned 1 exit status
make[2]: *** [src/CMakeFiles/xrdpfc_print.dir/build.make:102: src/xrdpfc_print] Error 1
make[1]: *** [CMakeFiles/Makefile2:1579: src/CMakeFiles/xrdpfc_print.dir/all] Error 2
[ 95%] Linking CXX executable xrdfs
/usr/bin/ld: libXrdCl.so.3.0.0: undefined reference to `uuid_unparse'
/usr/bin/ld: libXrdCl.so.3.0.0: undefined reference to `uuid_generate'
collect2: error: ld returned 1 exit status
make[2]: *** [src/XrdCl/CMakeFiles/xrdfs.dir/build.make:102: src/XrdCl/xrdfs] Error 1
make[1]: *** [CMakeFiles/Makefile2:2076: src/XrdCl/CMakeFiles/xrdfs.dir/all] Error 2
make: *** [Makefile:130: all] Error 2

But, the xrootd-5.4.2 is building without any problem.