install IO::Pty cpan
Tty.xs:54:23: sys/ioctl.h: No such file or directory
Tty.xs: In function `make_safe_fd':
Tty.xs:225: error: `F_DUPFD' undeclared (first use in this function)
Tty.xs:225: error: (Each undeclared identifier is reported only once
Tty.xs:225: error: for each function it appears in.)
dmake.exe: Error code 129, while making 'Tty.o'
TODDR/IO-Tty-1.10.tar.gz
C:\Perl\site\bin\dmake.exe -- NOT OK
no SFTP module is getting install.
First, that distribution is called IO::Tty (which contains an IO::Pty module).
You seem to be missing some header files for a C library your module is linking to. You would have to install the headers beforehand. However… ioctl is Unix-specific and a part of the operating system. It is also notoriously unportable.
I could not find any reports of a IO::Tty install working on Windows, so it seems you can't use that module on Windows (without a Cygwin environment). As it happens this is also what the IO::Tty documentation says:
Windows is now supported, but ONLY under the Cygwin environment, see http://sources.redhat.com/cygwin/.
Related
I am trying to perform a cpan install of Event::Lib on a Mac OSX 10.15.4. When I first tried to run cpan I found it needed the libevent library. I downloaded, built, and installed that. Now I am getting a number of errors with ev_arg not being defined:
Lib.xs:692:33: error: no member named 'ev_arg' in 'struct event'
SvREFCNT_dec((SV*)args->ev.ev_arg);
~~~~~~~~ ^
ev_arg is defined in one of the internal header files which are not installed. There isn't an error for a missing header so moving that header won't help. What should I do to get this module to install?
thanks
I am trying to build an operating system using Yocto and the recipe keeps flaking out on a mismatch in Perl libs:
MiscXS.c: loadable library and perl binaries are mismatched (got handshake key 0xde00080, needed 0xdb80080)
When it is building qemu.
Any idea which what this actually means? Do I need to "downgrade" the perl libs on the build host?
The build of Perl that is attempting to load the module is different than the build of Perl that installed (compiled) it.
perldiag:
(P) A dynamic loading library .so or .dll was being loaded into the
process that was built against a different build of perl than the
said library was compiled against. Reinstalling the XS module will
likely fix this error.
I learnt basisc about Scheme and want to try Guile.
When copied this sample here the first one and run as a script, an Error occured,
$ guile copy.scm
ERROR: no code for module (gnome-2)
My laptop runs Fedora 16 x86_64, with yum install guile*
How to deal with Guile's modules?
May be you need guile-gnome-plataform-devel?
I am trying to get WWW::Mechanize to login to Yahoo using https; however, it requires the use of Crypt::SSLeay for sending over https.
Crypt::SSLeay installed succesfully, and openssl was already installed on the system.
However, it gives the error upon loading:
Can't load '/home/gen19/perl5/lib/perl5/lib/site_perl/5.10.1/i686-linux//auto/Crypt/SSLeay/SSLeay.so' for module Crypt::SSLeay: /home/gen19/perl5/lib/perl5/lib/site_perl/5.10.1/i686-linux//auto/Crypt/SSLeay/SSLeay.so: undefined symbol: PL_sv_undef at /usr/lib/perl5/5.8.0/i386-linux-thread-multi/DynaLoader.pm line 229.
at /home/gen19/lwp4 line 15
Compilation failed in require at /home/gen19/lwp4 line 15.
BEGIN failed--compilation aborted at /home/gen19/lwp4 line 15.
The installation of Crypt::SSLeay was successful, and could recognize the installation of openssl (here):
perl Makefile.PL
=======================================================
Only one OpenSSL installation found at /usr
Consider running 'perl Makefile.PL --default' the next
time Crypt::SSLeay is upgraded to select this directory
automatically thereby avoiding the following prompt.
=======================================================
Which SSL install path do you want to use? [/usr] /home/gen19/ssldir
BUILD INFORMATION
================================================
ssl library: OpenSSL 0.9.8 in /home/gen19/ssldir
ssl header: openssl/ssl.h
libraries: -L/home/gen19/ssldir/lib -lssl -lcrypto -lgcc
include dir: -I/home/gen19/ssldir/include/openssl -I/usr/kerberos/include
================================================
Note (probably harmless): No library found for -lgcc
Writing Makefile for Crypt::SSLeay
The test suite can attempt to connect to public servers
to ensure that the code is working properly. If you are
behind a strict firewall or have no network connectivity,
these tests may fail (through no fault of the code).
Do you want to run the live tests (y/N) ? [N]
NOTE: recently installed Perl v5.10.1 using App::perlbrew, due to LWP::UserAgent's needing it. I installed Crypt::SSLeay using my new version of Perl.
I don't have root priveldiges, as I am doing this on a remote server at school. Please tell me why it's giving the error even though it installed succesfully. I know it has something to do with the shared libraries, but the installation recognized them.
SIDE NOTE: my script works fine if I don't say "use Crypt::SSLeay;" at the start, but it gives the error when I use https that it's not a supported protocol, and needs LWP::protocol::https installed. Installing that always fails.
EDIT: Thanks for your help, CJM. Apparently it was using the old version of Perl when I executed, but now I've fixed that.
It doesn't give that error anymore; however, it still says
Error GETing https://login.yahoo.com/config/login_verify2?&.src=ym: Protocol scheme 'https' is not supported (LWP::Protocol::https not installed) at lwp4 line 14
I thought Crypt::SSLeay was supposed to take care of this.
If you examine the error message, you'll notice it mentions both 5.10.1 and 5.8.0 (in the Perl library paths). This indicates that you're trying to use a module built for one version of Perl with a different version. XS-based Perl modules (i.e. ones that include C code) are not binary compatible between major releases of Perl.
It appears you installed Crypt::SSLeay using Perl 5.10.1, and are trying to use it with 5.8.0. That won't work. Use only Perl 5.10.x with that installation. If you need to use it with Perl 5.8.0 also, install another copy in a different directory.
I have Perl v5.10. I am trying to install Net::SSLeay 1.30 and Crypt::SSLeay 0.57.
I have already installed OpenSSL 0.9.8e.
For Net::SSLeay 1.30 I followed these steps:
perl Makefile.PL -windows C:\openssl
nmake
nmake test -- test fails
nmake install
perl test.pl
but I got an fatal error as:
D:\perl\Net_SSLeay.pm-1.30>perl -w test.pl
1..20
Can't load 'D:/perl/site/lib/auto/Net/SSLeay/SSLeay.dll' for module Net::SSLeay: load_file:The specified module could not be found at D:/perl/lib/DynaLoader.pm line 203.
at test.pl line 25
Compilation failed in require at test.pl line 25.
BEGIN failed--compilation aborted at test.pl line 25.
I got the same results for Crypt::SSLeay 0.57.
Randy Kobes has an answer for this on the Perl Win32 mailing list. Does your PATH environment variable contain the directory that contains libeay32.dll or ssleay32.dll?
There are many other answers that you can find in Google too. In cases like these, I take the whole error message and shove it into the Google search bar. I start cutting out parts of the error message, such as the specific paths, until I get some search results. This almost always works for me since I'm rarely the first person to have a problem.
Shared libs often have external dependencies, and on some operating systems those dependencies need to be immediately fulfilled when the first shared library is loaded, like your SSLeay.dll, which usually needs the two crypto libs. On linux you can check with ldd the run-time behavior, if all libs are found.
To debug this add the env var PERL_DL_DEBUG=5, like set PERL_DL_DEBUG=5 and try again or use the external tool depends.exe to see what dll's exactly are missing.
I had a similar problem with Windows Par::Packer. The resulting myprogram.exe had trouble loading rurban's hint with PERL_DL_DEBUG
Can't load 'temp\7e717f68.xs.dll' for module Crypt::SSLeay: load_file:Das angegebene Modul wurde nicht gefunden at <embedded>/DynaLoader.pm line 193.
at <embedded>/PAR/Heavy.pm line 95.
I was not able to find out which dlls to include with pp. After these hints I was simply looking to the dll-file with a hex editor and found this string: libgcc_s_dw2-1.dll - this was the dll to include into my "compiled" exe-program:
pp -M Crypt::SSLeay ^
-l c:/strawberry/perl/vendor/lib/auto/Crypt/SSLeay/SSLeay.xs.dll ^
-l c:/strawberry/c/bin/libgcc_s_dw2-1.dll ....
I'm having this same problem with a fresh install of Strawberry Perl 5.30. Googling the error just gives a bunch of unanswered, or half answered questions. Rurban is pointing in the right direction with using depends.exe. Opening ssleay.xs.dll and waiting for it to finishing throwing errors shows 5 main dll's that it depends on. 2 of which are windows core dll's, and 3 from openssl and perl. In the strawberry install, the 2 dll's related to crypto are in the [perlinstallpath]\c\bin folder. Add this to your windows %PATH% variable and it will start working.