Qmail+Vpopmail+courier-imap2 설치시 자꾸오류가 납니다.

Qmail+vpopmail+courier-imap2 레뎃 9.0이구요 courier-imap 만 설치 하려고 하면

자꾸 저렇게 오류가 나더군요 openssl 문제라고 해서 openssl rpm을 다시 설치했거든요

물론 openssl 관련 소스컴파일 까지도 해봤습니다. rpm 삭제 하구요 이곳 저곳 질문을 올렸지만 누구하난 답변 해주시는 분이 없네요 그냥 좀 어려운 문제라고 그러면서

고수님들의 시원한 답변 부탁 드리겠습니다. (--)(__)_/

In file included from /usr/include/openssl/ssl.h:179,
from libcouriertls.h:26,
from libcouriertls.c:8:
/usr/include/openssl/kssl.h:72:18: krb5.h: 그런 파일이나 디렉토리가 없음
In file included from /usr/include/openssl/ssl.h:179,
from libcouriertls.h:26,
from libcouriertls.c:8:
/usr/include/openssl/kssl.h:132: parse error before "krb5_enctype"
/usr/include/openssl/kssl.h:134: parse error before "FAR"
/usr/include/openssl/kssl.h:135: parse error before '}' token
/usr/include/openssl/kssl.h:147: parse error before "kssl_ctx_setstring"
/usr/include/openssl/kssl.h:147: parse error before '*' token
/usr/include/openssl/kssl.h:148: parse error before '*' token
/usr/include/openssl/kssl.h:149: parse error before '*' token
/usr/include/openssl/kssl.h:149: parse error before '*' token
/usr/include/openssl/kssl.h:150: parse error before '*' token
/usr/include/openssl/kssl.h:151: parse error before "kssl_ctx_setprinc"
/usr/include/openssl/kssl.h:151: parse error before '*' token
/usr/include/openssl/kssl.h:153: parse error before "kssl_cget_tkt"
/usr/include/openssl/kssl.h:153: parse error before '*' token
/usr/include/openssl/kssl.h:155: parse error before "kssl_sget_tkt"
/usr/include/openssl/kssl.h:155: parse error before '*' token
/usr/include/openssl/kssl.h:157: parse error before "kssl_ctx_setkey"
/usr/include/openssl/kssl.h:157: parse error before '*' token
/usr/include/openssl/kssl.h:159: parse error before "context"
/usr/include/openssl/kssl.h:160: parse error before "kssl_build_principal_2"
/usr/include/openssl/kssl.h:160: parse error before "context"
/usr/include/openssl/kssl.h:163: parse error before "kssl_validate_times"
/usr/include/openssl/kssl.h:163: parse error before "atime"
/usr/include/openssl/kssl.h:165: parse error before "kssl_check_authent"
/usr/include/openssl/kssl.h:165: parse error before '*' token
/usr/include/openssl/kssl.h:167: parse error before "enctype"
In file included from libcouriertls.h:26,
from libcouriertls.c:8:
/usr/include/openssl/ssl.h:909: parse error before "KSSL_CTX"
/usr/include/openssl/ssl.h:931: parse error before '}' token
make[2]: *** [libcouriertls.o] 오류 1
make[2]: 나감 `/var/tmp/courier-imap-1.6.1/tcpd' 디렉토리
make[1]: *** [all] 오류 2
make[1]: 나감 `/var/tmp/courier-imap-1.6.1/tcpd' 디렉토리
make: *** [all-recursive] 오류 1