ssh-sftp-perl-users

[Ssh-sftp-perl-users] Re: Re: Error in Perl::SSH2 Instalation - Make test

[Rui V. F. M. <rui...@te...>]

Hi Brian. Thanks a lot for helping.

I have tried the things tou said, but I couldn't solve my problem:

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# perl -MConfig -e 'print $Config{ccflags}."\n";'

-D_REENTRANT -D_GNU_SOURCE -DDEBUGGING -fno-strict-aliasing -pipe
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=3D64
-I/usr/include/gdbm

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(What do I do with this??)

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# ldd Net-SSH2-0.06/blib/arch/auto/Net/SSH2/SSH2.so

        libssh2.so =3D> not found

        libc.so.6 =3D> /lib64/libc.so.6 (0x00002aaaaabdf000)

        /lib64/ld-linux-x86-64.so.2 (0x0000555555554000)

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# file Net-SSH2-0.06/blib/arch/auto/Net/SSH2/SSH2.so

Net-SSH2-0.06/blib/arch/auto/Net/SSH2/SSH2.so: ELF 64-bit LSB shared
object, AMD x86-64, version 1 (SYSV), not stripped

(All the other files  - /lib64/libc.so.6, /lib64/ld-linux-x86-64.so.2 -
show the same information)

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Ok, now I know the error is this!!! (libssh2.so =3D> not found).

But I didn't notice ant error while compiling libssh2!

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# ldd libssh2-0.12/src/libssh2.so

        libssl.so.5 =3D> /lib64/libssl.so.5 (0x00002aaaaabd8000)

        libcrypto.so.5 =3D> /lib64/libcrypto.so.5 (0x00002aaaaad13000)

        libgssapi_krb5.so.2 =3D> /usr/lib64/libgssapi_krb5.so.2
(0x00002aaaaaf3f000)

        libkrb5.so.3 =3D> /usr/lib64/libkrb5.so.3 (0x00002aaaab057000)

        libcom_err.so.2 =3D> /lib64/libcom_err.so.2 (0x00002aaaab1cb000)

        libk5crypto.so.3 =3D> /usr/lib64/libk5crypto.so.3
(0x00002aaaab2cd000)

        libresolv.so.2 =3D> /lib64/libresolv.so.2 (0x00002aaaab3f1000)

        libdl.so.2 =3D> /lib64/libdl.so.2 (0x00002aaaab506000)

        libz.so.1 =3D> /usr/lib64/libz.so.1 (0x00002aaaab60a000)

        libm.so.6 =3D> /lib64/libm.so.6 (0x00002aaaab71f000)

        libc.so.6 =3D> /lib64/libc.so.6 (0x00002aaaab8a4000)

        libkrb5support.so.0 =3D> /usr/lib64/libkrb5support.so.0
(0x00002aaaabadb000)

        /lib64/ld-linux-x86-64.so.2 (0x0000555555554000)

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# file libssh2-0.12/src/libssh2.so

libssh2-0.12/src/libssh2.so: ELF 64-bit LSB shared object, AMD x86-64,
version 1 (SYSV), not stripped

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Instalation of libssh2-0.12:

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# ./configure

checking build system type... x86_64-unknown-linux-gnu

checking host system type... x86_64-unknown-linux-gnu

checking for gcc... gcc

checking for C compiler default output file name... a.out

checking whether the C compiler works... yes

checking whether we are cross compiling... no

checking for suffix of executables...

checking for suffix of object files... o

checking whether we are using the GNU C compiler... yes

checking whether gcc accepts -g... yes

checking for gcc option to accept ANSI C... none needed

checking for socket in -lsocket... no

checking for ceil in -lm... yes

checking for gcc... (cached) gcc

checking whether we are using the GNU C compiler... (cached) yes

checking whether gcc accepts -g... (cached) yes

checking for gcc option to accept ANSI C... (cached) none needed

checking for a BSD-compatible install... /usr/bin/install -c

checking whether ln -s works... yes

checking whether make sets $(MAKE)... yes

checking for ranlib... ranlib

checking whether byte ordering is bigendian... no

checking for pkg-config... /usr/bin/pkg-config

checking for OpenSSL... Using paths from pkg-config

checking for libz... Found in /usr/local/include /usr/local/lib

checking how to run the C preprocessor... gcc -E

checking for egrep... grep -E

checking for ANSI C header files... yes

checking for sys/types.h... yes

checking for sys/stat.h... yes

checking for stdlib.h... yes

checking for string.h... yes

checking for memory.h... yes

checking for strings.h... yes

checking for inttypes.h... yes

checking for stdint.h... yes

checking for unistd.h... yes

checking errno.h usability... yes

checking errno.h presence... yes

checking for errno.h... yes

checking fcntl.h usability... yes

checking fcntl.h presence... yes

checking for fcntl.h... yes

checking stdio.h usability... yes

checking stdio.h presence... yes

checking for stdio.h... yes

checking for stdlib.h... (cached) yes

checking for unistd.h... (cached) yes

checking sys/uio.h usability... yes

checking sys/uio.h presence... yes

checking for sys/uio.h... yes

checking sys/select.h usability... yes

checking sys/select.h presence... yes

checking for sys/select.h... yes

checking for poll... yes

checking for gettimeofday... yes

checking for select... yes

checking for an ANSI C-conforming const... yes

configure: creating ./config.status

config.status: creating Makefile

config.status: creating src/Makefile

config.status: creating include/libssh2_config.h

config.status: include/libssh2_config.h is unchanged

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# make all install

make[1]: Entering directory
`/home/config/Modulos_Perl/Net-SSH2/libssh2-0.12/src'

make[1]: Nothing to be done for `all'.

make[1]: Leaving directory
`/home/config/Modulos_Perl/Net-SSH2/libssh2-0.12/src'

gcc -o ssh2_sample.o ssh2_sample.c -c -g -O2 -I/usr/include
-I/usr/local/include -Iinclude/ -Wall -g

gcc -o ssh2_sample ssh2_sample.o -lssh2 -Lsrc/

./mkinstalldirs /usr/local/include

./mkinstalldirs /usr/local/lib

make[1]: Entering directory
`/home/config/Modulos_Perl/Net-SSH2/libssh2-0.12/src'

/usr/bin/install -c libssh2.so /usr/local/lib

make[1]: Leaving directory
`/home/config/Modulos_Perl/Net-SSH2/libssh2-0.12/src'

/usr/bin/install -c -m 644 include/libssh2.h /usr/local/include/

/usr/bin/install -c -m 644 include/libssh2_sftp.h /usr/local/include/

/usr/bin/install -c -m 644 include/libssh2_publickey.h
/usr/local/include/

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Gor me, it seems that libssh2 is installed.

But if I do this again:

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# ldd Net-SSH2-0.06/blib/arch/auto/Net/SSH2/SSH2.so

        libssh2.so =3D> not found

        libc.so.6 =3D> /lib64/libc.so.6 (0x00002aaaaabdf000)

        /lib64/ld-linux-x86-64.so.2 (0x0000555555554000)

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What can I do to install Net::SSH2? I really need this module for some
scripts I'm creating, can anyone show me what I might try? I really
don't know how to make this work...

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Thanks!

Rui

Re: [Ssh-sftp-perl-users] Re: Re: Error in Perl::SSH2 Instalation - Make test

[Bryan B. <br...@bu...>]

>
> # file libssh2-0.12/src/libssh2.so
>
> libssh2-0.12/src/libssh2.so: ELF 64-bit LSB shared object, AMD x86-64,
> version 1 (SYSV), not stripped

Since your libssh2.so file built as 64-bit, you shouldnt need to modify
the way you made it.  It should be ready for Net::SSH2

>
>
> Instalation of libssh2-0.12:
>
>
> /usr/bin/install -c libssh2.so /usr/local/lib
>
> make[1]: Leaving directory
> `/home/config/Modulos_Perl/Net-SSH2/libssh2-0.12/src'
>
> /usr/bin/install -c -m 644 include/libssh2.h /usr/local/include/
>
> /usr/bin/install -c -m 644 include/libssh2_sftp.h /usr/local/include/
>
> /usr/bin/install -c -m 644 include/libssh2_publickey.h
> /usr/local/include/
>

So libssh2.so is in /usr/local/lib, check /etc/ld.so.conf and make sure
/usr/local/lib is included, then run "ldconfig" as root.

> Gor me, it seems that libssh2 is installed.
>
> But if I do this again:
>
>
>
> # ldd Net-SSH2-0.06/blib/arch/auto/Net/SSH2/SSH2.so
>
>         libssh2.so => not found
>
>         libc.so.6 => /lib64/libc.so.6 (0x00002aaaaabdf000)
>
>         /lib64/ld-linux-x86-64.so.2 (0x0000555555554000)
>
>
>
>
>
> What can I do to install Net::SSH2? I really need this module for some
> scripts I'm creating, can anyone show me what I might try? I really
> don't know how to make this work...
>
>
>

It looks like Net::SSH2 was smart enough to build with -L/usr/local/lib,
but your system doesnt recognize it as a library search path.  Try the
ldconfig i mentioned and run your install of Net::SSH2 again.

Hope that helps.


Bryan
http://sourceforge.net/projects/rover