Hi,everybody! My question is I'm going to compiling nrpe on my solaris box 9,it occured some erroes: root@ebackup # /Solaris/make-3.82/make all cd ./src/; /Solaris/make-3.82/make ; cd .. make[1]: Entering directory `/Solaris/nrpe-2.13/src' gcc -g -O2 -I/usr/local/ssl/include/openssl -I/usr/local/ssl/include -DHAVE_CONFIG_H -c -o snprintf.o snprintf.c gcc -g -O2 -I/usr/local/ssl/include/openssl -I/usr/local/ssl/include -DHAVE_CONFIG_H -o nrpe nrpe.c utils.c acl.c -L/usr/local/ssl/lib -lssl -lcrypto -lnsl -lsocket -lwrap ./snprintf.o -liberty acl.c: In function `parse_allowed_hosts': acl.c:418: warning: assignment makes pointer from integer without a cast acl.c:428: warning: assignment makes pointer from integer without a cast Undefined first referenced symbol in file isblank /var/tmp//ccT84dbE.o ld: fatal: Symbol referencing errors. No output written to nrpe collect2: ld returned 1 exit status make[1]: *** [nrpe] Error 1 make[1]: Leaving directory `/Solaris/nrpe-2.13/src' my configure commandis: ./configure --with-ssl=/usr/local/ssl/lib --with-ssl-lib=/usr/sfw/lib --prefix=/usr/local/nagios And the make is download from the GNU website and commpiled. root@ebackup # make --version GNU Make 3.82 Built for sparc-sun-solaris2.9 Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <<a href="http://gnu.org/licenses/gpl.html">http://gnu.org/licenses/gpl.html</a>> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. My NRPE version is:nrpe-2.13 And the lasted is,I refer the blog:<a href="http://utahsysadmin.com/2008/03/14/configuring-nagios-plugins-nrpe-on-solaris-10/">http://utahsysadmin.com/2008/03/14/configuring-nagios-plugins-nrpe-on-solaris-10/</a> to modify the NRPE code. Thanks all！Forgive my poor English!