patch qmail-ldap

[one]

Hi All   I want to setup qmail for ldap. I patch src of qmail by command   # patch -p1 < qmail-ldap-1.03-20001201.patch But this command is alert error : Hunk #1 failed at line 0. Hunk #2 failed at line 431. Hunk #3 failed at line 1. Hunk #4 failed at line 20. Hunk #5 failed at line 136. Hunk #6 failed at line 280. Hunk #7 failed at line 386. Hunk #8 failed at line 404. Hunk #9 failed at line 432. Hunk #10 failed at line 444. Hunk #11 failed at line 457. Hunk #12 failed at line 492. Hunk #13 failed at line 703. Hunk #14 failed at line 755. Hunk #15 failed at line 779. Hunk #16 failed at line 795. Hunk #17 failed at line 806. Hunk #18 failed at line 841. Hunk #19 failed at line 1074. Hunk #20 failed at line 1171. Hunk #21 failed at line 1188. Hunk #22 failed at line 1213. Hunk #23 failed at line 1268. Hunk #24 failed at line 1283. Hunk #25 failed at line 1302. Hunk #26 failed at line 1338. Hunk #27 failed at line 1348. Hunk #28 failed at line 1437. Hunk #29 failed at line 1446. Hunk #30 failed at line 1458. Hunk #31 failed at line 1509. Hunk #32 failed at line 1536. Hunk #33 failed at line 1554. Hunk #34 failed at line 1743. Hunk #35 failed at line 2139. Hunk #36 failed at line 0. Hunk #37 failed at line 0. Hunk #38 failed at line 0. Hunk #39 failed at line 0. patch: Memory mapping error: Not enough space   What happen about it? Can you tell me ? Thank you   someone