CPAN download failing [closed] - perl
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Has anyone noticed a serious problem with CPAN downloads?
All of the download links seem to be iunable to resolve www.cpan.org,
but the directory structure inside CPAN doesn't allow any simple swapping to search.cpan.org.
Has anyone found a fix?
Tried to use metacpan.org:
wget http://metacpan.org/CPAN/authors/id/M/MP/MPIOTR/Text-Iconv-1.7.tar.gz
Result:
--2013-06-15 16:00:17-- https://metacpan.org/CPAN/authors/id/M/MP/MPIOTR/Text-Iconv-1.7.tar.gz
Connecting to metacpan.org|46.43.35.68|:443... connected.
ERROR: certificate common name “cpan.metacpan.org” doesn’t match requested host name “metacpan.org”.
To connect to metacpan.org insecurely, use ‘--no-check-certificate’.
Tried without certificate: page not found.
What is happening in CPAN?
http://search.cpan.org seems temporarily broken. You can use https://metacpan.org instead. For the certificates, you can bypass it by using :
export PERL_LWP_SSL_VERIFY_HOSTNAME=0
cpan https://metacpan.org/path/to/Module.pm
Related
How do i can fix it? [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 8 days ago. Improve this question TITLE: Microsoft SQL Server 2022 Setup The following error has occurred: The MOF compiler could not connect with the WMI server. This is either because of a semantic error such as an incompatibility with the existing WMI repository or an actual error such as the failure of the WMI server to start. For help, click: https://go.microsoft.com/fwlink?LinkID=2209051&ProdName=Microsoft%20SQL%20Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=16.0.1000.6&EvtType=0xA60E3551%25400xD3BEBD98%25401211%25401 BUTTONS: OK guys can you help am trying to install microsoft SQL server 2022 but here is the problem ..
vapor: Address already in use (errno: 98) [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack Exchange site, you can leave a comment to explain where the question may be able to be answered. Closed 3 years ago. Improve this question I deployed my vapor project to Ubuntu. And made the configuration of supervisor and Nginx. When I invoke my server. first call is success but When I try second call I get 502 bad gateway error from browser. When I check error log, the error is "Fatal error: Error raised at top level: bind(descriptor:ptr:bytes:) failed: Address already in use (errno: 98) : file /home/buildnode/jenkins/wo$" If I kill the port(8080) process. And after, I try to connect again first try is success then get fail again. What should I do to get rid of this error?
This might be caused by another process using that port.
I had the same issue and was able to solve it by listing all the processes on port :8080:
$ sudo lsof -i :8080
and then killing all of them one by one by typing:
$ kill {PID of the process}
After that, my app built again properly.
taken from here
I had the same issue. This worked for me:
$ kill -9 {PID of the process}
Hope this helps!
how to install initctl on a centos-7 box [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack Exchange site, you can leave a comment to explain where the question may be able to be answered. Closed 5 years ago. Improve this question service autofs restart Rather than invoking init scripts through /etc/init.d, use the service(8) utility, e.g. service autofs restart /etc/init.d/autofs: line 54: initctl: command not found I have looked up on the web and do not see any yum package that can install initctl. can you please help.
CentOS 7 comes with systemctl to manage service. You don't need to use initctl. service autofs restart should point to systemctl restart autofs You can check the status of this service with systemctl status autofs and post us the output if not able to restart.
I am not able to start ejabberd server [closed]
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When i try to start my ejabberd server using following commond
/etc/init.d/ejabberd start
it shows following but nothing starts when i fire www.example.com:5280\http-bind
Starting ejabberd: [ OK ]
as my logs at /var/log/ejabberd/ejabberd.log are empty but to figure it out i tried running
ejabberdctl live
and got following log ,i really don't know wht this says specially over here {error,duplicate_name} so can any please help me how to get rid off this and start ejabberd successfully.
{error_logger,{{2012,2,4},{14,28,18}},"Protocol: ~p: register error: ~p~n",["inet_tcp",{{badmatch,{error,duplicate_name}},[{inet_tcp_dist,listen,1},{net_kernel,start_protos,4},{net_kernel,start_protos,3},{net_kernel,init_node,2},{net_kernel,init,1},{gen_server,init_it,6},{proc_lib,init_p_do_apply,3}]}]}
{error_logger,{{2012,2,4},{14,28,18}},crash_report,[[{pid,<0.20.0>},{registered_name,net_kernel},{error_info,{exit,{error,badarg},[{gen_server,init_it,6},{proc_lib,init_p_do_apply,3}]}},{initial_call,{net_kernel,init,['Argument__1']}},{ancestors,[net_sup,kernel_sup,<0.8.0>]},{messages,[]},{links,[#Port<0.94>,<0.17.0>]},{dictionary,[{longnames,false}]},{trap_exit,true},{status,running},{heap_size,610},{stack_size,23},{reductions,484}],[]]}
{error_logger,{{2012,2,4},{14,28,18}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{'EXIT',nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfa,{net_kernel,start_link,[['ejabberd#example',shortnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]}
{error_logger,{{2012,2,4},{14,28,18}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,shutdown},{offender,[{pid,undefined},{name,net_sup},{mfa,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]}
{error_logger,{{2012,2,4},{14,28,18}},crash_report,[[{pid,<0.7.0>},{registered_name,[]},{error_info,{exit,{shutdown,{kernel,start,[normal,[]]}},[{application_master,init,4},{proc_lib,init_p_do_apply,3}]}},{initial_call,{application_master,init,['Argument__1','Argument__2','Argument__3','Argument__4']}},{ancestors,[<0.6.0>]},{messages,[{'EXIT',<0.8.0>,normal}]},{links,[<0.6.0>,<0.5.0>]},{dictionary,[]},{trap_exit,true},{status,running},{heap_size,233},{stack_size,23},{reductions,123}],[]]}
{error_logger,{{2012,2,4},{14,28,18}},std_info,[{application,kernel},{exited,{shutdown,{kernel,start,[normal,[]]}}},{type,permanent}]}
{"Kernel pid terminated",application_controller,"{application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}}"}
Crash dump was written to: /var/log/ejabberd/erl_crash_20120204-142801.dump
Kernel pid terminated (application_controller) ({application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}})
It means you have already an ejabberd running, that is an Erlang node with the same name (Duplication name). Stop / Kill your existing beam processes.
What is the Linux command to add tftp service for Ubuntu? [closed]
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i'm following instructions about: "Installing and setting TFTPD in Ubuntu":
it asks to: Create /etc/xinetd.d/tftp and put this entry:
service tftp
{
protocol = udp
port = 69
socket_type = dgram
wait = yes
user = nobody
server = /usr/sbin/in.tftpd
server_args = /tftpboot
disable = no
}
what does it mean to create....
is there any command i need to type??
and "put this entry" - it means to type in one line all the lines above?
i don't know Linux & i need your help please........
And note this warning in the tftpd package description: Tftpd is a server which supports the Internet Trivial File Transfer Protocol (RFC 783). The TFTP server operates at the port indicated in the `tftp' service description; see services(5). The server is normally started by inetd(8). Tftpd is not suitable for use with the PXE bootloader; for that, use atftpd or tftpd-hpa. I don't know why it isn't suitable, but when it is labeled like that, I would suggest paying attention. :)
That is a file. What you will do is open up a terminal and sudo nano /etc/xinetd.d/tftp paste the contents, save & close. All done.