我正在尝试弄清楚为什么我无法安装网址::Curl在我的新服务器上。我已经完成了：
apt-get install libcurl4-openssl-dev
...进而：
cpanm WWW::Curl
过了一会儿，我收到一个错误。日志如下：
cpanm (App::cpanminus) 1.7040 on perl 5.022001 built for x86_64-linux-gnu-thread-multi
Work directory is /root/.cpanm/work/1496041822.25089
You have make /usr/bin/make
You have LWP 6.15
You have /bin/tar: tar (GNU tar) 1.28
Copyright (C) 2014 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::Curl () on cpanmetadb ...
--> Working on WWW::Curl
Fetching http://www.cpan.org/authors/id/S/SZ/SZBALINT/WWW-Curl-4.17.tar.gz
-> OK
Unpacking WWW-Curl-4.17.tar.gz
Entering WWW-Curl-4.17
Checking configure dependencies from META.yml
Checking if you have ExtUtils::MakeMaker 6.58 ... Yes (7.04_01)
Configuring WWW-Curl-4.17
Running Makefile.PL
Locating required external dependency bin:curl-config... found at /usr/bin/curl-config.
The version is libcurl 7.47.0
Found curl.h in /usr/include/curl/curl.h
Building curlopt-constants.c for your libcurl version
Building Easy.pm constants for your libcurl version
Building Share.pm constants for your libcurl version
Checking if your kit is complete...
Looks good
Generating a Unix-style Makefile
Writing Makefile for WWW::Curl
Writing MYMETA.yml and MYMETA.json
-> OK
Checking dependencies from MYMETA.json ...
Checking if you have ExtUtils::MakeMaker 0 ... Yes (7.04_01)
Building and testing WWW-Curl-4.17
cp lib/WWW/Curl/Easy.pm blib/lib/WWW/Curl/Easy.pm
cp lib/WWW/Curl/Form.pm blib/lib/WWW/Curl/Form.pm
cp lib/WWW/Curl.pm blib/lib/WWW/Curl.pm
cp lib/WWW/Curl/Multi.pm blib/lib/WWW/Curl/Multi.pm
cp lib/WWW/Curl/Share.pm blib/lib/WWW/Curl/Share.pm
Running Mkbootstrap for WWW::Curl ()
chmod 644 "Curl.bs"
"/usr/bin/perl" "-Iinc" "/usr/share/perl/5.22/ExtUtils/xsubpp" -typemap "/usr/share/perl/5.22/ExtUtils/typemap" -typemap "typemap" Curl.xs > Curl.xsc && mv Curl.xsc Curl.c
x86_64-linux-gnu-gcc -c -I/usr/include -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -DVERSION=\"4.17\" -DXS_VERSION=\"4.17\" -fPIC "-I/u$
In file included from Curl.xs:574:0:
curlopt-constants.c: In function âconstantâ:
curlopt-constants.c:2033:44: warning: overflow in implicit constant conversion [-Woverflow]
if (strEQ(name, "ANY")) return CURLAUTH_ANY;
^
curlopt-constants.c:2034:48: warning: overflow in implicit constant conversion [-Woverflow]
if (strEQ(name, "ANYSAFE")) return CURLAUTH_ANYSAFE;
^
rm -f blib/arch/auto/WWW/Curl/Curl.so
x86_64-linux-gnu-gcc -shared -L/usr/local/lib -fstack-protector-strong Curl.o -o blib/arch/auto/WWW/Curl/Curl.so \
-L/usr/lib/x86_64-linux-gnu -lcurl \
chmod 755 blib/arch/auto/WWW/Curl/Curl.so
"/usr/bin/perl" "-Iinc" -MExtUtils::Command::MM -e 'cp_nonempty' -- Curl.bs blib/arch/auto/WWW/Curl/Curl.bs 644
Manifying 1 pod document
Running Mkbootstrap for WWW::Curl ()
chmod 644 "Curl.bs"
PERL_DL_NONLAZY=1 "/usr/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'inc', 'blib/lib', 'blib/arch')" t/*.t
t/00constants.t ........... ok
# Failed test 'Got 1 or more cookies'
# at t/01basic.t line 57.
# Looks like you failed 1 test of 19.
t/01basic.t ...............
Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/19 subtests
t/02callbacks.t ........... ok
t/04abort-test.t .......... ok
t/05progress.t ............ ok
t/06http-post.t ........... skipped: Not performing http POST/upload tests
t/07ftp-upload.t .......... skipped: Not performing ftp upload tests
t/08ssl.t ................. ok
t/09times.t ............... ok
t/10errbuf.t .............. ok
t/13slowleak.t ............ skipped: Not performing slow leakage regression test
t/14duphandle.t ........... ok
t/15duphandle-callback.t .. ok
t/16formpost.t ............ skipped: Not performing POST
t/17slist.t ............... skipped: Not performing printenv cgi tests
t/18twinhandles.t ......... ok
t/19multi.t ............... ok
t/20undefined_subs.t ...... ok
t/21write-to-scalar.t ..... ok
t/meta.t .................. skipped: Test::CPAN::Meta required for testing META.yml
t/pod-coverage.t .......... skipped: Test::Pod::Coverage 1.04 required for testing POD coverage
t/pod.t ................... skipped: Test::Pod 1.14 required for testing POD
Test Summary Report
-------------------
t/01basic.t (Wstat: 256 Tests: 19 Failed: 1)
Failed test: 19
Non-zero exit status: 1
Files=22, Tests=816, 21 wallclock secs ( 0.26 usr 0.07 sys + 1.40 cusr 0.48 csys = 2.21 CPU)
Result: FAIL
Failed 1/22 test programs. 1/816 subtests failed.
Makefile:936: recipe for target 'test_dynamic' failed
make: *** [test_dynamic] Error 255
-> FAIL Installing WWW::Curl failed. See /root/.cpanm/work/1496041822.25089/build.log for details. Retry with --force to force install it.
如果我curl --version从 CLI 运行，我会得到结果，所以它必须被安装。
我真的不知道还能尝试什么。有人有什么建议吗？
答案1
显然，我现在找到了答案！我找到了这篇文章：
https://stackoverflow.com/questions/42290344/failed-during-install-wwwcurleasy-in-cpan
因此运行这个：
apt-get install libwww-curl-perl
...现在已经安装完毕，并且运行正常:)