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我正在尝试WWW::HtmlUnit在 Ubuntu 12.04 64 位中安装 perl。我正在按照CPAN 页面的指示进行操作。

但是我收到一条错误消息，指出

Class com.gargoylesoftware.htmlunit.WebClient not found at /usr/local/lib/perl/5.14.2/Inline/Java.pm line 619.

我已经在下面粘贴了我的整个日志。我已经看到了对这个问题的其他一些回复，但它们是针对 Windows 而不是 Linux 的。

cpanm (App::cpanminus) 1.5018 on perl 5.014002 built for x86_64-linux-gnu-thread-multi
Work directory is /home/user/.cpanm/work/1355076552.11533
You have make /usr/bin/make
You have LWP 6.03
You have /bin/tar: tar (GNU tar) 1.26
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Written by John Gilmore and Jay Fenlason.
You have /usr/bin/unzip
Searching WWW::HtmlUnit on cpanmetadb ...
--> Working on WWW::HtmlUnit
Fetching http://www.cpan.org/authors/id/A/AW/AWWAIID/WWW-HtmlUnit-0.18.tar.gz
-> OK
Unpacking WWW-HtmlUnit-0.18.tar.gz
Entering WWW-HtmlUnit-0.18
Checking configure dependencies from META.yml
Checking if you have ExtUtils::MakeMaker 0 ... Yes (6.57_05)
Configuring WWW-HtmlUnit-0.18
Running Makefile.PL
Checking if your kit is complete...
Warning: the following files are missing in your kit:
    lib/WWW/HtmlUnit/jar/commons-codec-1.4.jar
    lib/WWW/HtmlUnit/jar/commons-io-2.0.1.jar
    lib/WWW/HtmlUnit/jar/commons-lang-2.6.jar
    lib/WWW/HtmlUnit/jar/cssparser-0.9.5.jar
    lib/WWW/HtmlUnit/jar/htmlunit-2.9.jar
    lib/WWW/HtmlUnit/jar/htmlunit-core-js-2.9.jar
    lib/WWW/HtmlUnit/jar/httpclient-4.1.2.jar
    lib/WWW/HtmlUnit/jar/httpcore-4.1.2.jar
    lib/WWW/HtmlUnit/jar/httpmime-4.1.2.jar
    lib/WWW/HtmlUnit/jar/nekohtml-1.9.15.jar
Please inform the author.
Writing Makefile for WWW::HtmlUnit
Writing MYMETA.yml
-> OK
Checking dependencies from MYMETA.yml ...
Checking if you have ExtUtils::MakeMaker 0 ... Yes (6.57_05)
Checking if you have Inline::Java 0.53 ... Yes (0.53)
Building and testing WWW-HtmlUnit-0.18
cp lib/WWW/HtmlUnit.pm blib/lib/WWW/HtmlUnit.pm
cp lib/WWW/HtmlUnit/jar/xml-apis-1.3.04.jar blib/lib/WWW/HtmlUnit/jar/xml-apis-1.3.04.jar
cp lib/WWW/HtmlUnit/jar/commons-collections-3.2.1.jar blib/lib/WWW/HtmlUnit/jar/commons-collections-3.2.1.jar
cp lib/WWW/HtmlUnit/jar/xalan-2.7.1.jar blib/lib/WWW/HtmlUnit/jar/xalan-2.7.1.jar
cp lib/WWW/HtmlUnit/jar/serializer-2.7.1.jar blib/lib/WWW/HtmlUnit/jar/serializer-2.7.1.jar
cp lib/WWW/HtmlUnit/jar/commons-logging-1.1.1.jar blib/lib/WWW/HtmlUnit/jar/commons-logging-1.1.1.jar
cp lib/WWW/HtmlUnit/jar/htmlunit-confirmhandler-2.8.jar blib/lib/WWW/HtmlUnit/jar/htmlunit-confirmhandler-2.8.jar
cp lib/WWW/HtmlUnit/jar/xercesImpl-2.9.1.jar blib/lib/WWW/HtmlUnit/jar/xercesImpl-2.9.1.jar
cp lib/WWW/HtmlUnit/Sweet.pm blib/lib/WWW/HtmlUnit/Sweet.pm
cp lib/WWW/HtmlUnit/jar/sac-1.3.jar blib/lib/WWW/HtmlUnit/jar/sac-1.3.jar
Manifying blib/man3/WWW::HtmlUnit.3pm
Manifying blib/man3/WWW::HtmlUnit::Sweet.3pm
PERL_DL_NONLAZY=1 /usr/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t

#   Failed test 'use WWW::HtmlUnit;'
#   at t/00_basic.t line 9.
#     Tried to use 'WWW::HtmlUnit'.
#     Error:  Class com.gargoylesoftware.htmlunit.WebClient not found at /usr/local/lib/perl/5.14.2/Inline/Java.pm line 619.
# BEGIN failed--compilation aborted at (eval 4) line 2, <GEN7> line 4.
# Looks like you failed 1 test of 1.
t/00_basic.t ......... 
Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/1 subtests 
Class com.gargoylesoftware.htmlunit.WebClient not found at /usr/local/lib/perl/5.14.2/Inline/Java.pm line 619.
BEGIN failed--compilation aborted at t/01_hello.t line 4, <GEN7> line 4.
t/01_hello.t ......... 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
t/02_hello_sweet.t ... 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
Class com.gargoylesoftware.htmlunit.WebClient not found at /usr/local/lib/perl/5.14.2/Inline/Java.pm line 619.
BEGIN failed--compilation aborted at t/03_clickhandler.t line 6, <GEN7> line 4.
# Looks like your test exited with 2 before it could output anything.
t/03_clickhandler.t .. 
Dubious, test returned 2 (wstat 512, 0x200)
Failed 8/8 subtests 

Test Summary Report
-------------------
t/00_basic.t       (Wstat: 256 Tests: 1 Failed: 1)
  Failed test:  1
  Non-zero exit status: 1
t/01_hello.t       (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/02_hello_sweet.t (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/03_clickhandler.t (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: Bad plan.  You planned 8 tests but ran 0.
Files=4, Tests=1,  1 wallclock secs ( 0.04 usr  0.01 sys +  0.58 cusr  0.10 csys =  0.73 CPU)
Result: FAIL
Failed 4/4 test programs. 1/1 subtests failed.
make: *** [test_dynamic] Error 2
-> FAIL Installing WWW::HtmlUnit failed. See /home/user/.cpanm/build.log for details.
4

2 回答 2

1

然而，将另一个答案留给后代，问题是作者破坏了最新版本。如您的消息中所见，他忘记包含几个关键文件。

Warning: the following files are missing in your kit:
    lib/WWW/HtmlUnit/jar/commons-codec-1.4.jar
    lib/WWW/HtmlUnit/jar/commons-io-2.0.1.jar
    lib/WWW/HtmlUnit/jar/commons-lang-2.6.jar
    lib/WWW/HtmlUnit/jar/cssparser-0.9.5.jar
    lib/WWW/HtmlUnit/jar/htmlunit-2.9.jar
    lib/WWW/HtmlUnit/jar/htmlunit-core-js-2.9.jar
    lib/WWW/HtmlUnit/jar/httpclient-4.1.2.jar
    lib/WWW/HtmlUnit/jar/httpcore-4.1.2.jar
    lib/WWW/HtmlUnit/jar/httpmime-4.1.2.jar
    lib/WWW/HtmlUnit/jar/nekohtml-1.9.15.jar

这值得一张错误票（实际上是两张，我在类路径代码中发现了一个错误）。

同时，您可以尝试安装旧版本：

cpanm http://cpan.metacpan.org/authors/id/A/AW/AWWAIID/WWW-HtmlUnit-0.16.tar.gz

（根据需要使用sudo和JAVA_HOME）。

于 2012-12-09T23:23:24.003 回答
0

您是否按照安装说明进行操作？看起来Inline::Java找不到您的 java 库。

您可能需要检查您是否将JAVA_HOME路径设置为正确。我相信你可以通过运行类似的东西来得到这个：

update-alternatives --query java | perl -ne 'print if s/Value: //'

对我来说，这给出了：

/usr/lib/jvm/java-6-sun/jre/bin/java

但你不想要 bin 部分，所以我会使用

JAVA_HOME=/usr/lib/jvm/java-6-sun

编辑：也不/jre想要

于 2012-12-09T20:23:45.610 回答