Hi, I installed gcc in AIX and tried the install once again. This time the libol installation went through fine. When I tried the syslog-ng , the ./configure part went without any error. But got the following error when doing a make. Best regards Deepu George gcc -DHAVE_CONFIG_H -I. -I/data1/security/syslog-ng-1.4.15/src -I. - O2 -Wall -I/usr/local/include/libol -D_GNU_SOURCE -c cfg-lex.c cfg-lex.c:58: parse error before numeric constant cfg-lex.c:58: stray '\341' in program cfg-lex.c:73: numeric constant contains digits beyond the radix cfg-lex.c:77: too many decimal points in floating constant cfg-lex.c: In function `yylex': cfg-lex.c:233: warning: implicit declaration of function `yylook' cfg-lex.c:236: warning: implicit declaration of function `yywrap' cfg-lex.c:224: warning: unused variable `yyprevious' cfg-lex.c:234: warning: label `yyfussy' defined but not used cfg-lex.c: In function `lex_init': cfg-lex.c:347: warning: implicit declaration of function `yyrestart' cfg-lex.c: At top level: cfg-lex.c:480: warning: missing braces around initializer cfg-lex.c:480: warning: (near initialization for `yycrank[0]') cfg-lex.c:606: warning: missing braces around initializer cfg-lex.c:606: warning: (near initialization for `yywcrank[0]') cfg-lex.c:608: warning: missing braces around initializer cfg-lex.c:608: warning: (near initialization for `yysvec[0]') cfg-lex.c:739: warning: return type defaults to `int' cfg-lex.c: In function `yylook': cfg-lex.c:743: warning: unused variable `yyw' cfg-lex.c: In function `yywinput': cfg-lex.c:1162: warning: implicit declaration of function `mbsinvalid' make: 1254-004 The error code from the last command is 1. Stop. make: 1254-004 The error code from the last command is 1. Stop. make: 1254-004 The error code from the last command is 2. Stop. make: 1254-004 The error code from the last command is 1. ________________________________________________________________________ Want to sell your car? advertise on Yahoo Autos Classifieds. It's Free!! visit http://in.autos.yahoo.com