因?yàn)閟hell操作mongo比較麻煩,只好嘗試使用perl操作mongo，perl需要操作mongodb必須先安裝相應(yīng)的驅(qū)動(dòng)，大部分人使用cpan安裝，個(gè)人覺得太麻煩，使用cpanm安裝perl模塊。

代碼如下:
# cpanm MongoDB
--> Working on MongoDB
Fetching http://www.cpan.org/authors/id/F/FR/FRIEDO/MongoDB-0.702.1.tar.gz ... OK
Configuring MongoDB-0.702.1 ... OK
Building and testing MongoDB-0.702.1 ... FAIL
! Installing MongoDB failed. See /root/.cpanm/work/1376540233.15152/build.log for details. Retry with --force to force install it.

cpanm報(bào)錯(cuò)了，使用–force參數(shù)

代碼如下:
# cpanm MongoDB --force
--> Working on MongoDB
Fetching http://www.cpan.org/authors/id/F/FR/FRIEDO/MongoDB-0.702.1.tar.gz ... OK
Configuring MongoDB-0.702.1 ... OK
Building and testing MongoDB-0.702.1 ... FAIL
! Testing MongoDB-0.702.1 failed but installing it anyway.
Successfully installed MongoDB-0.702.1 (upgraded from 0.702.0)
1 distribution installe

看起來一切完好。測試腳本

腳本內(nèi)容：

代碼如下:
# cat /root/testMongo.pl
#!/usr/bin/perl
use MongoDB;
my $connection = MongoDB::Connection->new( host => 'localhost', port => 27017);

運(yùn)行：

代碼如下:
# perl /root/testMongo.pl
/usr/bin/perl: symbol lookup error: /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/auto/MongoDB/MongoDB.so: undefined symbol: HeUTF8

google查詢“MongoDB.so: undefined symbol: HeUTF8”，只發(fā)現(xiàn)一篇相關(guān)文章.一群人討論這個(gè)問題。其中一個(gè)人的解決方法如下：

代碼如下:
# wget http://search.cpan.org/CPAN/authors/id/F/FR/FRIEDO/MongoDB-0.701.4.tar.gz
# tar -xzvf MongoDB-0.701.4.tar.gz
# cd MongoDB-0.701.4
添加如下內(nèi)容到perl_mongo.h:
/* supply HeUTF8 if it's missing - ppport.h doesn't supply it, unfortunately */
 #ifndef HeUTF8
 #define HeUTF8(he) ((HeKLEN(he) == HEf_SVKEY) ? /
 SvUTF8(HeKEY_sv(he)) : /
 (U32)HeKUTF8(he))
 #endif
# perl Makefile.PL
# make
# make install

perl腳本運(yùn)行ok.

實(shí)際上是因?yàn)椴患嫒莸膯栴}，對于系統(tǒng)RHEL5/CENTOS5發(fā)行版,mongodb的perl驅(qū)動(dòng)最后的一個(gè)版本是v0.45

如下是國外網(wǎng)友的回復(fù)：

The latest version to compile, test and install properly on Rhel5/Centos5 is v0.45 by KRISTINA. (requires Any::Moose)
https://metacpan.org/release/KRISTINA/MongoDB-0.45