如何安装模块？草莓Perl问题
发布时间：2020-12-15 21:18:26 所属栏目：大数据 来源：网络整理
导读：我正在Windows 7上安装草莓Perl中的Perl模块。 我正在运行以下命令，并收到一些我不明白的消息。看起来我正在收到500个错误，就像该页面是不可达到的。但是，当我将镜像指向浏览器时，访问FTP目录时没有问题。我在Linux上有很少的Perl体验，Windows上没有。
|
我正在Windows 7上安装草莓Perl中的Perl模块。
我正在运行以下命令，并收到一些我不明白的消息。看起来我正在收到500个错误，就像该页面是不可达到的。但是，当我将镜像指向浏览器时，访问FTP目录时没有问题。我在Linux上有很少的Perl体验，Windows上没有。我尝试手动添加镜像到urllist，我不认为这有帮助。 C:Program Files> cpan Win32::IE::Mechanize
CPAN: LWP::UserAgent loaded ok (v5.835)
CPAN: Time::HiRes loaded ok (v1.9721)
Fetching with LWP:
http://cpan.strawberryperl.com/authors/01mailrc.txt.gz
LWP failed with code[500] message[Can't connect to cpan.strawberryperl.com:80 (Bad hostname 'cpan.strawberryperl.com')]
Warning: no success downloading 'C:strawberrycpansourcesauthors 1mailrc.txt.gz.tmp5264'. Giving up on it.
Fetching with LWP:
ftp://mirror.teklinks.com/CPAN/authors/01mailrc.txt.gz
LWP failed with code[500] message[LWP::Protocol::MyFTP: Bad hostname 'mirror.teklinks.com']
Fetching with Net::FTP:
ftp://mirror.teklinks.com/CPAN/authors/01mailrc.txt.gz
Could not connect to host 'mirror.teklinks.com' with Net::FTP
Fetching with Net::FTP
ftp://mirror.teklinks.com/CPAN/authors/01mailrc.txt.gz.gz
Could not connect to host 'mirror.teklinks.com' with Net::FTP
Warning: no success downloading 'C:strawberrycpansourcesauthors 1mailrc.txt.gz.tmp5264'. Giving up on it.
Warning: no success downloading 'C:strawberrycpansourcesauthors 1mailrc.txt.gz.tmp5264'. Giving up on it.
As a last resort we now switch to the external ftp command 'C:WINDOWSsystem32ftp.EXE'
to get 'C:strawberrycpansourcesauthors 1mailrc.txt.gz.tmp5264'.
Doing so often leads to problems that are hard to diagnose.
If you're the victim of such problems,please consider unsetting the
ftp config variable with
o conf ftp ""
o conf commit
Issuing "C:WINDOWSsystem32ftp.EXE -n"
Trying with external ftp to get
ftp://mirror.teklinks.com/CPAN/authors/01mailrc.txt.gz
Going to send the dialog
open mirror.teklinks.com
user anonymous win32-vanilla@perl.org
lcd C:strawberrycpansourcesauthors
cd /
cd CPAN
cd authors
bin
passive
get 01mailrc.txt.gz 01mailrc.txt.gz.tmp5264
quit
Unknown host mirror.teklinks.com.
Not connected.
Local directory now C:strawberrycpansourcesauthors.
Not connected.
Not connected.
Not connected.
Not connected.
Invalid command.
Not connected.
Bad luck... Still failed!
Can't access URL ftp://mirror.teklinks.com/CPAN/authors/01mailrc.txt.gz.
Fetching with LWP:
http://cpan.strawberryperl.com/authors/01mailrc.txt.gz
LWP failed with code[500] message[Can't connect to cpan.strawberryperl.com:80 (Bad hostname 'cpan.strawberryperl.com')]
Warning: no success downloading 'C:strawberrycpansourcesauthors 1mailrc.txt.gz.tmp5264'. Giving up on it.
Warning: no success downloading 'C:strawberrycpansourcesauthors 1mailrc.txt.gz.tmp5264'. Giving up on it.
Fetching with LWP:
ftp://mirror.teklinks.com/CPAN/authors/01mailrc.txt.gz
LWP failed with code[500] message[LWP::Protocol::MyFTP: Bad hostname 'mirror.teklinks.com']
Fetching with Net::FTP:
ftp://mirror.teklinks.com/CPAN/authors/01mailrc.txt.gz
Could not connect to host 'mirror.teklinks.com' with Net::FTP
Fetching with Net::FTP
ftp://mirror.teklinks.com/CPAN/authors/01mailrc.txt.gz.gz
Could not connect to host 'mirror.teklinks.com' with Net::FTP
Warning: no success downloading 'C:strawberrycpansourcesauthors 1mailrc.txt.gz.tmp5264'. Giving up on it.
Warning: no success downloading 'C:strawberrycpansourcesauthors 1mailrc.txt.gz.tmp5264'. Giving up on it.
As a last resort we now switch to the external ftp command 'C:WINDOWSsystem32ftp.EXE'
to get 'C:strawberrycpansourcesauthors 1mailrc.txt.gz.tmp5264'.
Doing so often leads to problems that are hard to diagnose.
If you're the victim of such problems,please consider unsetting the
ftp config variable with
o conf ftp ""
o conf commit
Issuing "C:WINDOWSsystem32ftp.EXE -n"
Trying with external ftp to get
ftp://mirror.teklinks.com/CPAN/authors/01mailrc.txt.gz
Going to send the dialog
open mirror.teklinks.com
user anonymous win32-vanilla@perl.org
lcd C:strawberrycpansourcesauthors
cd /
cd CPAN
cd authors
bin
passive
get 01mailrc.txt.gz 01mailrc.txt.gz.tmp5264
quit
Unknown host mirror.teklinks.com.
Not connected.
Local directory now C:strawberrycpansourcesauthors.
Not connected.
Not connected.
Not connected.
Not connected.
Invalid command.
Not connected.
Bad luck... Still failed!
Can't access URL ftp://mirror.teklinks.com/CPAN/authors/01mailrc.txt.gz.
CPAN: YAML loaded ok (v0.73)
Please check,if the URLs I found in your configuration file
(http://cpan.strawberryperl.com/,ftp://mirror.teklinks.com/CPAN/) are
valid. The urllist can be edited. E.g. with 'o conf urllist push
ftp://myurl/'
Could not fetch authors/01mailrc.txt.gz
解决方法
这很容易发生防火墙/代理问题。您需要在cpan中设置http_proxy变量。
在shell命令提示符下输入cpan，然后按Enter键进入cpan shell。在cpan shell中，输入以下内容： o conf http_proxy http://proxy.mycorp.com:8080/ cpan可能会要求您输入用户名和密码，以便至少可以使用该代理进行http流量。 您的ftp访问可能被防火墙阻止。 cpan会解决这个问题。 >如果代理配置很简单，可以查看浏览器。 >将URL粘贴到浏览器地址中的配置脚本中 一旦您解析了您的位置和CPAN的情况，您可以获取返回的服务器名称，一个端口(如果有的话)，并且使用该值设置环境变量或cpan配置。 （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |