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Digest::Base problem

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  Digest::Base problem Martin Hansen <mail@maasha.dk> - 2011-05-12 05:59 -0500
    Re: Digest::Base problem Phillip Gawlowski <cmdjackryan@googlemail.com> - 2011-05-12 06:29 -0500
      Re: Digest::Base problem Martin Hansen <mail@maasha.dk> - 2011-05-12 06:55 -0500
        Re: Digest::Base problem Phillip Gawlowski <cmdjackryan@googlemail.com> - 2011-05-12 07:14 -0500
          Re: Digest::Base problem Martin Hansen <mail@maasha.dk> - 2011-05-12 07:45 -0500
            Re: Digest::Base problem Phillip Gawlowski <cmdjackryan@googlemail.com> - 2011-05-12 07:53 -0500
              Re: Digest::Base problem Martin Hansen <mail@maasha.dk> - 2011-05-12 08:02 -0500
                Re: Digest::Base problem Phillip Gawlowski <cmdjackryan@googlemail.com> - 2011-05-12 08:25 -0500
                  Re: Digest::Base problem Martin Hansen <mail@maasha.dk> - 2011-05-12 08:36 -0500
                    Re: Digest::Base problem Phillip Gawlowski <cmdjackryan@googlemail.com> - 2011-05-12 08:43 -0500
                      Re: Digest::Base problem Martin Hansen <mail@maasha.dk> - 2011-05-12 08:57 -0500
    Re: Digest::Base problem brabuhr@gmail.com - 2011-05-12 08:07 -0500
      Re: Digest::Base problem Martin Hansen <mail@maasha.dk> - 2011-05-12 08:22 -0500
        Re: Digest::Base problem brabuhr@gmail.com - 2011-05-12 09:15 -0500
          Re: Digest::Base problem brabuhr@gmail.com - 2011-05-12 09:26 -0500
            Re: Digest::Base problem Martin Hansen <mail@maasha.dk> - 2011-05-12 09:39 -0500
              Re: Digest::Base problem Phillip Gawlowski <cmdjackryan@googlemail.com> - 2011-05-12 09:52 -0500
                Re: Digest::Base problem Linda Metcalfe <lmetcalfe@connextions.com> - 2011-05-12 10:06 -0500
                  Re: Digest::Base problem Martin Hansen <mail@maasha.dk> - 2011-05-12 10:19 -0500
              Re: Digest::Base problem brabuhr@gmail.com - 2011-05-12 10:58 -0500
    Re: Digest::Base problem Brian Candler <b.candler@pobox.com> - 2011-05-13 03:17 -0500
      Re: Digest::Base problem Martin Hansen <mail@maasha.dk> - 2011-05-13 06:23 -0500
        Re: Digest::Base problem Martin Hansen <mail@maasha.dk> - 2011-05-13 06:52 -0500

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#4338 — Digest::Base problem

I have the following problem:

maasha@mel:~$ irb
irb(main):001:0> require 'digest'
=> true
irb(main):002:0> Digest::Base
NameError: uninitialized constant Digest::Base
        from (irb):2
        from /usr/bin/irb:12:in `<main>'


Apparently, there is something wrong my Ruby compilation.

I have compiled Ruby 1.9.1 and 1.9.2 on Mac, Ubuntu, and Redhat. Same
result. I suspect a missing dependency that don't raise the alarm.

Suggestions?



Martin

-- 
Posted via http://www.ruby-forum.com/.

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#4343

On Thu, May 12, 2011 at 12:59 PM, Martin Hansen <mail@maasha.dk> wrote:
> I have the following problem:
>
> maasha@mel:~$ irb
> irb(main):001:0> require 'digest'
> => true
> irb(main):002:0> Digest::Base
> NameError: uninitialized constant Digest::Base
>        from (irb):2
>        from /usr/bin/irb:12:in `<main>'
>
>
> Apparently, there is something wrong my Ruby compilation.
>
> I have compiled Ruby 1.9.1 and 1.9.2 on Mac, Ubuntu, and Redhat. Same
> result. I suspect a missing dependency that don't raise the alarm.

Do you have OpenSSL devel packages installed? Are they found by ./configure?

-- 
Phillip Gawlowski

Though the folk I have met,
(Ah, how soon!) they forget
When I've moved on to some other place,
There may be one or two,
When I've played and passed through,
Who'll remember my song or my face.

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#4346

> Do you have OpenSSL devel packages installed? Are they found by
> ./configure?

It doesn't look like configure do anything ssl - should it?

maasha@maxwell:~/Install/src/ruby-1.9.2-p180$ ./configure | grep -i ssl

This is what's installed sslwise:

maasha@maxwell:~/Install/src/ruby-1.9.2-p180$ dpkg -l | grep -i ssl
ii  libcurl4-openssl-dev                7.18.2-8lenny4
Development files and documentation for libc
ii  libssl-dev                          0.9.8g-15+lenny11
SSL development libraries, header files and
ii  libssl0.9.8                         0.9.8g-15+lenny11
SSL shared libraries
ii  openssl                             0.9.8g-15+lenny11
Secure Socket Layer (SSL) binary and related
ii  openssl-blacklist                   0.4.2
list of blacklisted OpenSSL RSA keys
ii  ssl-cert                            1.0.23
simple debconf wrapper for OpenSSL


Martin

-- 
Posted via http://www.ruby-forum.com/.

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#4347

On Thu, May 12, 2011 at 1:55 PM, Martin Hansen <mail@maasha.dk> wrote:
>> Do you have OpenSSL devel packages installed? Are they found by
>> ./configure?
>
> It doesn't look like configure do anything ssl - should it?

Yes. OpenSSL provides the crypto-backend that Ruby uses.

/configure --with-openssl=/path/to/shared/library.so

should do the trick, though, since you seem to have everything in
order, otherwise.

-- 
Phillip Gawlowski

Though the folk I have met,
(Ah, how soon!) they forget
When I've moved on to some other place,
There may be one or two,
When I've played and passed through,
Who'll remember my song or my face.

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#4350

> Yes. OpenSSL provides the crypto-backend that Ruby uses.
>
> ./configure --with-openssl=/path/to/shared/library.so

I dont get it. First of all configure complains:

configure: WARNING: unrecognized options: --with-openssl
configure: WARNING: unrecognized options: --with-ssl

Second: I have no idea of what path to point to.

Third: I tried to manually compile ext/openssl and recompile ext/digest, 
but still no Digest::Base.



Martin

-- 
Posted via http://www.ruby-forum.com/.

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#4351

On Thu, May 12, 2011 at 2:45 PM, Martin Hansen <mail@maasha.dk> wrote:
>> Yes. OpenSSL provides the crypto-backend that Ruby uses.
>>
>> ./configure --with-openssl=/path/to/shared/library.so
>
> I dont get it. First of all configure complains:
>
> configure: WARNING: unrecognized options: --with-openssl
> configure: WARNING: unrecognized options: --with-ssl

/configure --help should, well, help.

> Second: I have no idea of what path to point to.

That's highly specific to your environment, but a "find libssl0.9.8"
should help.

> Third: I tried to manually compile ext/openssl and recompile ext/digest,
> but still no Digest::Base.

Yeah, those are stubs (i.e. they don't do anything). There once were
export restrictions in the US on almost all cryptography (technically,
crypto is a weapon as far as US export law is concerned).

-- 
Phillip Gawlowski

Though the folk I have met,
(Ah, how soon!) they forget
When I've moved on to some other place,
There may be one or two,
When I've played and passed through,
Who'll remember my song or my face.

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#4353

> ./configure --help should, well, help.

I dont really see anything:

http://pastie.org/1892928



>> Second: I have no idea of what path to point to.
>
> That's highly specific to your environment, but a "find libssl0.9.8"
> should help.

Hm, I see now that /usr/lib contains these:

/usr/lib/libssl.a
/usr/lib/libssl.so
/usr/lib/libssl.so.0.9.8
/usr/lib/libssl3.so
/usr/lib/libssl3.so.1d

But /usr/lib is included per default, right?


> Yeah, those are stubs (i.e. they don't do anything). There once were
> export restrictions in the US on almost all cryptography (technically,
> crypto is a weapon as far as US export law is concerned).

Crazy!


:o)


Martin

-- 
Posted via http://www.ruby-forum.com/.

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#4357

On Thu, May 12, 2011 at 3:02 PM, Martin Hansen <mail@maasha.dk> wrote:
>> ./configure --help should, well, help.
>
> I dont really see anything:
>
> http://pastie.org/1892928

--with-PACKAGE is the correct one, where "PACKAGE" should be replaced
with "openssl" (so, adding the path was incorrect information on my
part).

> But /usr/lib is included per default, right?

It should, yes.

>> Yeah, those are stubs (i.e. they don't do anything). There once were
>> export restrictions in the US on almost all cryptography (technically,
>> crypto is a weapon as far as US export law is concerned).
>
> Crazy!

Kinda. In the Bad Old Days nobody wanted to hand strong cryptography
to the Soviets. The easiest way was classifying crypto as weapons,
instead of creating a new category (since weapons could be traded with
NATO partners, obviously).

-- 
Phillip Gawlowski

Though the folk I have met,
(Ah, how soon!) they forget
When I've moved on to some other place,
There may be one or two,
When I've played and passed through,
Who'll remember my song or my face.

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#4359

>> http://pastie.org/1892928
>
> --with-PACKAGE is the correct one, where "PACKAGE" should be replaced
> with "openssl" (so, adding the path was incorrect information on my
> part).

We already tried this:

configure: WARNING: unrecognized options: --with-openssl

Same with and without a path, and same for --with-ssl.

Can we somehow test if Ruby has SSL support - without using digest - 
which appears to be broken?



Martin

-- 
Posted via http://www.ruby-forum.com/.

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#4360

On Thu, May 12, 2011 at 3:36 PM, Martin Hansen <mail@maasha.dk> wrote:
>
> Can we somehow test if Ruby has SSL support - without using digest -
> which appears to be broken?

Sure. Try to access a website that uses HTTPS, like so:

http://olabini.com/blog/2008/08/ruby-https-web-calls/

-- 
Phillip Gawlowski

Though the folk I have met,
(Ah, how soon!) they forget
When I've moved on to some other place,
There may be one or two,
When I've played and passed through,
Who'll remember my song or my face.

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#4363

>> Can we somehow test if Ruby has SSL support - without using digest -
>> which appears to be broken?
>
> Sure. Try to access a website that uses HTTPS, like so:


irb(main):001:0> require 'httpclient'
ArgumentError: undefined class/module Digest::Base
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from 
/home/maasha/Install/src/Martin/lib/ruby/gems/1.9.1/gems/httpclient-2.2.0.2/lib/httpclient.rb:11:in 
`<top (required)>'
        from <internal:lib/rubygems/custom_require>:33:in `require'
        from <internal:lib/rubygems/custom_require>:33:in `rescue in 
require'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from (irb):1
        from ./irb:12:in `<main>'


OK, so something ssl is probably fubar. It is strange that it appears to 
be a problem with both the precompiled debian packages and my ruby 
do-it-yourself compile.

Grrr. I need some systematic approach to track down this issue.


Martin

-- 
Posted via http://www.ruby-forum.com/.

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#4354

On Thu, May 12, 2011 at 6:59 AM, Martin Hansen <mail@maasha.dk> wrote:
> I have the following problem:
>
> NameError: uninitialized constant Digest::Base
>
> Apparently, there is something wrong my Ruby compilation.

Indeed :-)

> I have compiled Ruby 1.9.1 and 1.9.2 on Mac, Ubuntu, and Redhat. Same
> result. I suspect a missing dependency that don't raise the alarm.

Ubuntu: apt-get install libssl-dev
Red Hat: yum install openssl-devel
Mac: are you using a "ports" system?

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#4356

> Ubuntu: apt-get install libssl-dev

Already there:

maasha@maxwell:~/Install/src/ruby-1.9.2-p180$ dpkg -l | grep libssl
ii  libssl-dev                          0.9.8g-15+lenny11 
SSL development libraries, header files and
ii  libssl0.9.8                         0.9.8g-15+lenny11 
SSL shared libraries


> Mac: are you using a "ports" system?

Yes, openssl @1.0.0d (devel, security) is installed


I am beginning to suspect that ssl is not the problem. openssl and 
libssl and libssl-dev is installed on all systems. There is no options 
to select alternative paths to libssl in Ruby's configure script. 
Digest::Base does not work with neither my compilations of ruby1.9.1 and 
ruby1.9.2 OR with the precompiled Ruby1.9 Debian and Ubuntu packages.

:o( - what then?


Martin

-- 
Posted via http://www.ruby-forum.com/.

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#4364

On Thu, May 12, 2011 at 9:22 AM, Martin Hansen <mail@maasha.dk> wrote:
> Digest::Base does not work with neither my compilations of ruby1.9.1 and
> ruby1.9.2 OR with the precompiled Ruby1.9 Debian and Ubuntu packages.

Debian package: apt-get install libopenssl-ruby1.9

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#4367

On Thu, May 12, 2011 at 10:15 AM,  <brabuhr@gmail.com> wrote:
> On Thu, May 12, 2011 at 9:22 AM, Martin Hansen <mail@maasha.dk> wrote:
>> Digest::Base does not work with neither my compilations of ruby1.9.1 and
>> ruby1.9.2 OR with the precompiled Ruby1.9 Debian and Ubuntu packages.
>
> Debian package: apt-get install libopenssl-ruby1.9

(Though I thought this step was no longer necessary?)

What versions of debian/ubuntu/redhat?

You could also try RVM (after installing the -dev[el] packages).

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#4368

>> Debian package: apt-get install libopenssl-ruby1.9

I tested with the precompiled libopenssl-ruby1.9.1 and the precompiled 
ruby1.9.1 from Ubuntu. Still no Digest::Base.

> What versions of debian/ubuntu/redhat?


Ubuntu 10.04.2 LTS

uname -a
Linux bixeonws 2.6.32-31-server #61-Ubuntu SMP Fri Apr 8 19:44:42 UTC 
2011 x86_64 GNU/Linux


Debian 5.0.8

uname -a
Linux maxwell 2.6.31.5 #1 SMP Fri Nov 6 17:07:54 CET 2009 x86_64 
GNU/Linux


And my Mac -> snoleopard.


> You could also try RVM (after installing the -dev[el] packages).

No idea what this does. I would like to simply compile my own ruby and 
have it working.



:o|


Martin

-- 
Posted via http://www.ruby-forum.com/.

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#4370

On Thu, May 12, 2011 at 4:39 PM, Martin Hansen <mail@maasha.dk> wrote:
>
>> You could also try RVM (after installing the -dev[el] packages).
>
> No idea what this does. I would like to simply compile my own ruby and
> have it working.

https://rvm.beginrescueend.com/

It grabs source code for Ruby implementations, and compiles it.

-- 
Phillip Gawlowski

Though the folk I have met,
(Ah, how soon!) they forget
When I've moved on to some other place,
There may be one or two,
When I've played and passed through,
Who'll remember my song or my face.

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#4373

Phillip Gawlowski wrote in post #998249:
> On Thu, May 12, 2011 at 4:39 PM, Martin Hansen <mail@maasha.dk> wrote:
>>
>>> You could also try RVM (after installing the -dev[el] packages).
>>
>> No idea what this does. I would like to simply compile my own ruby and
>> have it working.
>
> https://rvm.beginrescueend.com/
>
> It grabs source code for Ruby implementations, and compiles it.
>
> --
> Phillip Gawlowski
>
> Though the folk I have met,
> (Ah, how soon!) they forget
> When I've moved on to some other place,
> There may be one or two,
> When I've played and passed through,
> Who'll remember my song or my face.

I've used this link for installing RVM on Ubuntu, it's very well-written
and easy to follow.

http://ryanbigg.com/2010/12/ubuntu-ruby-rvm-rails-and-you

-- 
Posted via http://www.ruby-forum.com/.

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#4376

>> https://rvm.beginrescueend.com/
>>
>> It grabs source code for Ruby implementations, and compiles it.

I think, that I want to get my ruby working the "old fashioned" way 
before going fancy.

ruby -rdigest -e "p Digest.const_defined? :Base" => true

I get false on three different systems. Just tested on my office mate's 
mac where it returns 'true' (though ruby 1.8.7).

Could it be a problem with old libs sitting around?


Bleh :o(



Martin

-- 
Posted via http://www.ruby-forum.com/.

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#4384

On Thu, May 12, 2011 at 10:39 AM, Martin Hansen <mail@maasha.dk> wrote:
>> What versions of debian/ubuntu/redhat?
>
> Ubuntu 10.04.2 LTS
> uname -a
> Linux bixeonws 2.6.32-31-server #61-Ubuntu SMP Fri Apr 8 19:44:42 UTC
> 2011 x86_64 GNU/Linux
>
> Debian 5.0.8
> uname -a
> Linux maxwell 2.6.31.5 #1 SMP Fri Nov 6 17:07:54 CET 2009 x86_64
> GNU/Linux

x86_64, all of ruby and ssl and ssl-dev are x86_64?

>> Debian package: apt-get install libopenssl-ruby1.9
>
> I tested with the precompiled libopenssl-ruby1.9.1 and the precompiled
> ruby1.9.1 from Ubuntu. Still no Digest::Base.

http://packages.ubuntu.com/lucid/amd64/libopenssl-ruby1.9.1/filelist

On a 32-bit Ubuntu 11.04 (all I have handy right now):

$ ldd /usr/lib/ruby/1.9.1/i686-linux/openssl.so
	linux-gate.so.1 =>  (0x007d1000)
	libruby-1.9.1.so.1.9 => /usr/lib/libruby-1.9.1.so.1.9 (0x00a6b000)
	libssl.so.0.9.8 => /lib/libssl.so.0.9.8 (0x004f1000)
	libcrypto.so.0.9.8 => /lib/libcrypto.so.0.9.8 (0x00e52000)
	libpthread.so.0 => /lib/i386-linux-gnu/libpthread.so.0 (0x00619000)
	librt.so.1 => /lib/i386-linux-gnu/librt.so.1 (0x00110000)
	libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0x00e01000)
	libcrypt.so.1 => /lib/i386-linux-gnu/libcrypt.so.1 (0x00367000)
	libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0x00119000)
	libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0x0013f000)
	/lib/ld-linux.so.2 (0x0066b000)
	libz.so.1 => /lib/i386-linux-gnu/libz.so.1 (0x005de000)

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