[oe-core] THISDIR usage

[oe-core] THISDIR usage

[Giuseppe Condorelli]

> I'm obtaining this error trying to rebuild the poky-edison repository
> (http://downloads.yoctoproject.org/releases/yocto/yocto-1.1.1/poky-edison-6.
> 0.1.tar.bz2)
> and the error is happening trying to build quilt-native package (indeed I'm
> running ../script/bitbake -k core-image-sato), where I passed the tar.gz
> directly using the instructions below.
>
> This is the output of tree meta-yocto (snipped)
>
> meta-yocto
>     recipes-devtools
>          quilt
>               files
>        quilt-0.48.tar.gz
>    quilt-native_0.48.bbappend
>
> Best Regards,
> Giuseppe
>
>
> -----Original Message-----
> From: openembedded-devel-bounces@lists.openembedded.org
> [mailto:openembedded-devel-bounces@lists.openembedded.org] On Behalf Of Gary
> Thomas
> Sent: mercoledì 11 aprile 2012 13:06
> To: openembedded-devel@lists.openembedded.org
> Subject: Re: [oe] [oe-core] THISDIR usage
>
> On 2012-04-11 04:52, Giuseppe Condorelli wrote:
>> Many thanks for the reply, I tried the suggestion but I obtained this:
>>
>> "Unable to fetch URL file://myfile.tar.gz from any source"
>>
>> What's happening?
>
> Does your layer look like the pseudo tree quoted below?  Can you send the
> results of 'tree meta-giuseppe'?
>
> One way to get a glimpse of where bitbake is looking for your file is to use
> strace (GIANT hammer) like this:
>   % strace -o /tmp/xx.bb -f bitbake some-recipe
>   % grep myfile.tar.gz /tmp/xx.bb
> This way you can see the paths being searched.
>
>> Il giorno mercoledì 11 aprile 2012, Gary Thomas ha scritto:
>>
>>> On 2012-04-11 04:23, Giuseppe Condorelli wrote:
>>>
>>>> Hi, I moved to OE-Core (working on stable version dowloaded as tar
>>>> file from cgit.openembedded.org).
>>>> I'm in trouble trying to include a source through .bbappend file,
> located
>>>> under my meta-<personal>   subtree.
>>>>
>>>> FILESPATHBASE_prepend := "${THISDIR}/files:"
>>>> SRC_URI += "file://myfile.tar.gz"
>>>>
>>>> results in a no such file or directory. Please can you tell me if
>>>> I'm missing anything?
>>>>
>>>
>>> Assuming your tree looks something like this [partial]:
>>>
>>>  meta-giuseppe:
>>>    recipes:
>>>      some-recipe:
>>>        some-recipe_1.2.3.bbappend
>>>        files:
>>>          myfile.tar.gz
>>>
>>> Try using this instead
>>>  FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
>
> --
> ------------------------------------------------------------
> Gary Thomas                 |  Consulting for the
> MLB Associates              |    Embedded world
> ------------------------------------------------------------
>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
>

Re: [oe-core] THISDIR usage

[Jaap de Jong]

There is no file named: myfile.tar.gz
That it can't be found by bitbake is pretty clear then...


On 04/11/2012 02:49 PM, Giuseppe Condorelli wrote:
>> I'm obtaining this error trying to rebuild the poky-edison repository
>> (http://downloads.yoctoproject.org/releases/yocto/yocto-1.1.1/poky-edison-6.
>> 0.1.tar.bz2)
>> and the error is happening trying to build quilt-native package (indeed I'm
>> running ../script/bitbake -k core-image-sato), where I passed the tar.gz
>> directly using the instructions below.
>>
>> This is the output of tree meta-yocto (snipped)
>>
>> meta-yocto
>>      recipes-devtools
>>           quilt
>>                files
>>         quilt-0.48.tar.gz
>>     quilt-native_0.48.bbappend
>>
>> Best Regards,
>> Giuseppe
>>
>>
>> -----Original Message-----
>> From: openembedded-devel-bounces@lists.openembedded.org
>> [mailto:openembedded-devel-bounces@lists.openembedded.org] On Behalf Of Gary
>> Thomas
>> Sent: mercoledì 11 aprile 2012 13:06
>> To: openembedded-devel@lists.openembedded.org
>> Subject: Re: [oe] [oe-core] THISDIR usage
>>
>> On 2012-04-11 04:52, Giuseppe Condorelli wrote:
>>> Many thanks for the reply, I tried the suggestion but I obtained this:
>>>
>>> "Unable to fetch URL file://myfile.tar.gz from any source"
>>>
>>> What's happening?
>> Does your layer look like the pseudo tree quoted below?  Can you send the
>> results of 'tree meta-giuseppe'?
>>
>> One way to get a glimpse of where bitbake is looking for your file is to use
>> strace (GIANT hammer) like this:
>>    % strace -o /tmp/xx.bb -f bitbake some-recipe
>>    % grep myfile.tar.gz /tmp/xx.bb
>> This way you can see the paths being searched.
>>
>>> Il giorno mercoledì 11 aprile 2012, Gary Thomas ha scritto:
>>>
>>>> On 2012-04-11 04:23, Giuseppe Condorelli wrote:
>>>>
>>>>> Hi, I moved to OE-Core (working on stable version dowloaded as tar
>>>>> file from cgit.openembedded.org).
>>>>> I'm in trouble trying to include a source through .bbappend file,
>> located
>>>>> under my meta-<personal>    subtree.
>>>>>
>>>>> FILESPATHBASE_prepend := "${THISDIR}/files:"
>>>>> SRC_URI += "file://myfile.tar.gz"
>>>>>
>>>>> results in a no such file or directory. Please can you tell me if
>>>>> I'm missing anything?
>>>>>
>>>> Assuming your tree looks something like this [partial]:
>>>>
>>>>   meta-giuseppe:
>>>>     recipes:
>>>>       some-recipe:
>>>>         some-recipe_1.2.3.bbappend
>>>>         files:
>>>>           myfile.tar.gz
>>>>
>>>> Try using this instead
>>>>   FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
>> --
>> ------------------------------------------------------------
>> Gary Thomas                 |  Consulting for the
>> MLB Associates              |    Embedded world
>> ------------------------------------------------------------
>>
>> _______________________________________________
>> Openembedded-devel mailing list
>> Openembedded-devel@lists.openembedded.org
>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
>>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
>

Re: [oe-core] THISDIR usage

[Giuseppe Condorelli]

No no, myfile.tar.gz was a dummy name I used in this mail tree to
avoid deep explanation. As said in previous mail, I'm trying to build
quilt and I'm in trouble with its tar.gz source put into the directory
the tree shows. I've downloaded it by hand and put under files
directory, then I set FILESEXTRAPATHS inside the bbappend.

Il giorno 11/apr/2012, alle ore 15:02, Jaap de Jong
<jaap.dejong@nedap.com> ha scritto:

> There is no file named: myfile.tar.gz
> That it can't be found by bitbake is pretty clear then...
>
>
> On 04/11/2012 02:49 PM, Giuseppe Condorelli wrote:
>>> I'm obtaining this error trying to rebuild the poky-edison repository
>>> (http://downloads.yoctoproject.org/releases/yocto/yocto-1.1.1/poky-edison-6.
>>> 0.1.tar.bz2)
>>> and the error is happening trying to build quilt-native package (indeed I'm
>>> running ../script/bitbake -k core-image-sato), where I passed the tar.gz
>>> directly using the instructions below.
>>>
>>> This is the output of tree meta-yocto (snipped)
>>>
>>> meta-yocto
>>>     recipes-devtools
>>>          quilt
>>>               files
>>>        quilt-0.48.tar.gz
>>>    quilt-native_0.48.bbappend
>>>
>>> Best Regards,
>>> Giuseppe
>>>
>>>
>>> -----Original Message-----
>>> From: openembedded-devel-bounces@lists.openembedded.org
>>> [mailto:openembedded-devel-bounces@lists.openembedded.org] On Behalf Of Gary
>>> Thomas
>>> Sent: mercoledì 11 aprile 2012 13:06
>>> To: openembedded-devel@lists.openembedded.org
>>> Subject: Re: [oe] [oe-core] THISDIR usage
>>>
>>> On 2012-04-11 04:52, Giuseppe Condorelli wrote:
>>>> Many thanks for the reply, I tried the suggestion but I obtained this:
>>>>
>>>> "Unable to fetch URL file://myfile.tar.gz from any source"
>>>>
>>>> What's happening?
>>> Does your layer look like the pseudo tree quoted below?  Can you send the
>>> results of 'tree meta-giuseppe'?
>>>
>>> One way to get a glimpse of where bitbake is looking for your file is to use
>>> strace (GIANT hammer) like this:
>>>   % strace -o /tmp/xx.bb -f bitbake some-recipe
>>>   % grep myfile.tar.gz /tmp/xx.bb
>>> This way you can see the paths being searched.
>>>
>>>> Il giorno mercoledì 11 aprile 2012, Gary Thomas ha scritto:
>>>>
>>>>> On 2012-04-11 04:23, Giuseppe Condorelli wrote:
>>>>>
>>>>>> Hi, I moved to OE-Core (working on stable version dowloaded as tar
>>>>>> file from cgit.openembedded.org).
>>>>>> I'm in trouble trying to include a source through .bbappend file,
>>> located
>>>>>> under my meta-<personal>    subtree.
>>>>>>
>>>>>> FILESPATHBASE_prepend := "${THISDIR}/files:"
>>>>>> SRC_URI += "file://myfile.tar.gz"
>>>>>>
>>>>>> results in a no such file or directory. Please can you tell me if
>>>>>> I'm missing anything?
>>>>>>
>>>>> Assuming your tree looks something like this [partial]:
>>>>>
>>>>>  meta-giuseppe:
>>>>>    recipes:
>>>>>      some-recipe:
>>>>>        some-recipe_1.2.3.bbappend
>>>>>        files:
>>>>>          myfile.tar.gz
>>>>>
>>>>> Try using this instead
>>>>>  FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
>>> --
>>> ------------------------------------------------------------
>>> Gary Thomas                 |  Consulting for the
>>> MLB Associates              |    Embedded world
>>> ------------------------------------------------------------
>>>
>>> _______________________________________________
>>> Openembedded-devel mailing list
>>> Openembedded-devel@lists.openembedded.org
>>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
>>>
>> _______________________________________________
>> Openembedded-devel mailing list
>> Openembedded-devel@lists.openembedded.org
>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
>>
>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel

Re: [oe-core] THISDIR usage

[Giuseppe Condorelli]

Many thanks!!!

Il giorno sabato 28 aprile 2012, Khem Raj ha scritto:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On 04/11/2012 03:23 AM, Giuseppe Condorelli wrote:
> > Hi, I moved to OE-Core (working on stable version dowloaded as tar
> > file from cgit.openembedded.org). I'm in trouble trying to include
> > a source through .bbappend file, located under my meta-<personal>
> > subtree.
> >
> > FILESPATHBASE_prepend := "${THISDIR}/files:" SRC_URI +=
> > "file://myfile.tar.gz"
> >
>
> assuming you have set the layer properly and bitbake is able to find
> it and parse it you will do
>
> FILESEXTRAPATHS := "${THISDIR}/files"
> SRC_URI += "file://myfile.tar.gz"
>
> that should do it.
>
> Check first if your layer is being added to the parse it should be shown
> in build header that is dumped first by bitbake before it starts
> building its also in cooker.log file in build dir.
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.11 (GNU/Linux)
> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
>
> iEYEARECAAYFAk+cWbgACgkQuwUzVZGdMxTXOwCdH0ltQ+crP/jqJG2q/hS/QYwY
> BEgAnjrSE5qYynydngZL/i1ZfRywV/DU
> =v7Cy
> -----END PGP SIGNATURE-----
>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org <javascript:;>
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
>

Re: [oe-core] THISDIR usage

[Khem Raj]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 04/11/2012 03:23 AM, Giuseppe Condorelli wrote:
> Hi, I moved to OE-Core (working on stable version dowloaded as tar
> file from cgit.openembedded.org). I'm in trouble trying to include
> a source through .bbappend file, located under my meta-<personal>
> subtree.
> 
> FILESPATHBASE_prepend := "${THISDIR}/files:" SRC_URI +=
> "file://myfile.tar.gz"
> 

assuming you have set the layer properly and bitbake is able to find
it and parse it you will do

FILESEXTRAPATHS := "${THISDIR}/files"
SRC_URI += "file://myfile.tar.gz"

that should do it.

Check first if your layer is being added to the parse it should be shown
in build header that is dumped first by bitbake before it starts
building its also in cooker.log file in build dir.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAk+cWbgACgkQuwUzVZGdMxTXOwCdH0ltQ+crP/jqJG2q/hS/QYwY
BEgAnjrSE5qYynydngZL/i1ZfRywV/DU
=v7Cy
-----END PGP SIGNATURE-----

Re: [oe-core] THISDIR usage

[Giuseppe Condorelli]

No FILESPATH in the log after bitbake -e <recipe> command.
But... it's ok running scripts/bitbake instead of the binary one as I'm doing?

Il giorno 11/apr/2012, alle ore 15:07, Martin Jansa
<martin.jansa@gmail.com> ha scritto:

> Use bitbake -e your_recipe and check FILESPATH variable.
>
>
> On Wed, Apr 11, 2012 at 12:52 PM, Giuseppe Condorelli
> <giuseppe.condorelli@gmail.com> wrote:
>> Many thanks for the reply, I tried the suggestion but I obtained this:
>>
>> "Unable to fetch URL file://myfile.tar.gz from any source"
>>
>> What's happening?
>> Thanks,
>> Giuseppe
>>
>> Il giorno mercoledì 11 aprile 2012, Gary Thomas ha scritto:
>>
>>> On 2012-04-11 04:23, Giuseppe Condorelli wrote:
>>>
>>>> Hi, I moved to OE-Core (working on stable version dowloaded as tar file
>>>> from cgit.openembedded.org).
>>>> I'm in trouble trying to include a source through .bbappend file, located
>>>> under my meta-<personal>  subtree.
>>>>
>>>> FILESPATHBASE_prepend := "${THISDIR}/files:"
>>>> SRC_URI += "file://myfile.tar.gz"
>>>>
>>>> results in a no such file or directory. Please can you tell me if I'm
>>>> missing anything?
>>>>
>>>
>>> Assuming your tree looks something like this [partial]:
>>>
>>>  meta-giuseppe:
>>>    recipes:
>>>      some-recipe:
>>>        some-recipe_1.2.3.bbappend
>>>        files:
>>>          myfile.tar.gz
>>>
>>> Try using this instead
>>>  FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
>>>
>>> --
>>> ------------------------------**------------------------------
>>> Gary Thomas                 |  Consulting for the
>>> MLB Associates              |    Embedded world
>>> ------------------------------**------------------------------
>>>
>>> ______________________________**_________________
>>> Openembedded-devel mailing list
>>> Openembedded-devel@lists.openembedded.org
>>> http://lists.linuxtogo.org/**cgi-bin/mailman/listinfo/**openembedded-devel<http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel>
>>>
>> _______________________________________________
>> Openembedded-devel mailing list
>> Openembedded-devel@lists.openembedded.org
>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel

Re: [oe-core] THISDIR usage

[Martin Jansa]

Use bitbake -e your_recipe and check FILESPATH variable.


On Wed, Apr 11, 2012 at 12:52 PM, Giuseppe Condorelli
<giuseppe.condorelli@gmail.com> wrote:
> Many thanks for the reply, I tried the suggestion but I obtained this:
>
> "Unable to fetch URL file://myfile.tar.gz from any source"
>
> What's happening?
> Thanks,
> Giuseppe
>
> Il giorno mercoledì 11 aprile 2012, Gary Thomas ha scritto:
>
>> On 2012-04-11 04:23, Giuseppe Condorelli wrote:
>>
>>> Hi, I moved to OE-Core (working on stable version dowloaded as tar file
>>> from cgit.openembedded.org).
>>> I'm in trouble trying to include a source through .bbappend file, located
>>> under my meta-<personal>  subtree.
>>>
>>> FILESPATHBASE_prepend := "${THISDIR}/files:"
>>> SRC_URI += "file://myfile.tar.gz"
>>>
>>> results in a no such file or directory. Please can you tell me if I'm
>>> missing anything?
>>>
>>
>> Assuming your tree looks something like this [partial]:
>>
>>  meta-giuseppe:
>>    recipes:
>>      some-recipe:
>>        some-recipe_1.2.3.bbappend
>>        files:
>>          myfile.tar.gz
>>
>> Try using this instead
>>  FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
>>
>> --
>> ------------------------------**------------------------------
>> Gary Thomas                 |  Consulting for the
>> MLB Associates              |    Embedded world
>> ------------------------------**------------------------------
>>
>> ______________________________**_________________
>> Openembedded-devel mailing list
>> Openembedded-devel@lists.openembedded.org
>> http://lists.linuxtogo.org/**cgi-bin/mailman/listinfo/**openembedded-devel<http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel>
>>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel

Re: [oe-core] THISDIR usage

[Gary Thomas]

On 2012-04-11 04:52, Giuseppe Condorelli wrote:
> Many thanks for the reply, I tried the suggestion but I obtained this:
>
> "Unable to fetch URL file://myfile.tar.gz from any source"
>
> What's happening?

Does your layer look like the pseudo tree quoted below?  Can you send the
results of 'tree meta-giuseppe'?

One way to get a glimpse of where bitbake is looking for your file is to
use strace (GIANT hammer) like this:
   % strace -o /tmp/xx.bb -f bitbake some-recipe
   % grep myfile.tar.gz /tmp/xx.bb
This way you can see the paths being searched.

> Il giorno mercoledì 11 aprile 2012, Gary Thomas ha scritto:
>
>> On 2012-04-11 04:23, Giuseppe Condorelli wrote:
>>
>>> Hi, I moved to OE-Core (working on stable version dowloaded as tar file
>>> from cgit.openembedded.org).
>>> I'm in trouble trying to include a source through .bbappend file, located
>>> under my meta-<personal>   subtree.
>>>
>>> FILESPATHBASE_prepend := "${THISDIR}/files:"
>>> SRC_URI += "file://myfile.tar.gz"
>>>
>>> results in a no such file or directory. Please can you tell me if I'm
>>> missing anything?
>>>
>>
>> Assuming your tree looks something like this [partial]:
>>
>>   meta-giuseppe:
>>     recipes:
>>       some-recipe:
>>         some-recipe_1.2.3.bbappend
>>         files:
>>           myfile.tar.gz
>>
>> Try using this instead
>>   FILESEXTRAPATHS_prepend := "${THISDIR}/files:"

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

Re: [oe-core] THISDIR usage

[Giuseppe Condorelli]

Many thanks for the reply, I tried the suggestion but I obtained this:

"Unable to fetch URL file://myfile.tar.gz from any source"

What's happening?
Thanks,
Giuseppe

Il giorno mercoledì 11 aprile 2012, Gary Thomas ha scritto:

> On 2012-04-11 04:23, Giuseppe Condorelli wrote:
>
>> Hi, I moved to OE-Core (working on stable version dowloaded as tar file
>> from cgit.openembedded.org).
>> I'm in trouble trying to include a source through .bbappend file, located
>> under my meta-<personal>  subtree.
>>
>> FILESPATHBASE_prepend := "${THISDIR}/files:"
>> SRC_URI += "file://myfile.tar.gz"
>>
>> results in a no such file or directory. Please can you tell me if I'm
>> missing anything?
>>
>
> Assuming your tree looks something like this [partial]:
>
>  meta-giuseppe:
>    recipes:
>      some-recipe:
>        some-recipe_1.2.3.bbappend
>        files:
>          myfile.tar.gz
>
> Try using this instead
>  FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
>
> --
> ------------------------------**------------------------------
> Gary Thomas                 |  Consulting for the
> MLB Associates              |    Embedded world
> ------------------------------**------------------------------
>
> ______________________________**_________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.linuxtogo.org/**cgi-bin/mailman/listinfo/**openembedded-devel<http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel>
>

Re: [oe-core] THISDIR usage

[Gary Thomas]

On 2012-04-11 04:23, Giuseppe Condorelli wrote:
> Hi, I moved to OE-Core (working on stable version dowloaded as tar file
> from cgit.openembedded.org).
> I'm in trouble trying to include a source through .bbappend file, located
> under my meta-<personal>  subtree.
>
> FILESPATHBASE_prepend := "${THISDIR}/files:"
> SRC_URI += "file://myfile.tar.gz"
>
> results in a no such file or directory. Please can you tell me if I'm
> missing anything?

Assuming your tree looks something like this [partial]:

   meta-giuseppe:
     recipes:
       some-recipe:
         some-recipe_1.2.3.bbappend
         files:
           myfile.tar.gz

Try using this instead
   FILESEXTRAPATHS_prepend := "${THISDIR}/files:"

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

Re: [oe-core] THISDIR usage

[Giuseppe Condorelli]

Sorry, I used FILESEXTRAPATHS but the result is the same. I'm using
openembedded-core-2011-1 sources.

Il giorno mercoledì 11 aprile 2012, Giuseppe Condorelli ha scritto:

> Hi, I moved to OE-Core (working on stable version dowloaded as tar file
> from cgit.openembedded.org).
> I'm in trouble trying to include a source through .bbappend file, located
> under my meta-<personal> subtree.
>
> FILESPATHBASE_prepend := "${THISDIR}/files:"
> SRC_URI += "file://myfile.tar.gz"
>
> results in a no such file or directory. Please can you tell me if I'm
> missing anything?
>
> Thanks,
> Giuseppe
>

[oe-core] THISDIR usage

[Giuseppe Condorelli]

Hi, I moved to OE-Core (working on stable version dowloaded as tar file
from cgit.openembedded.org).
I'm in trouble trying to include a source through .bbappend file, located
under my meta-<personal> subtree.

FILESPATHBASE_prepend := "${THISDIR}/files:"
SRC_URI += "file://myfile.tar.gz"

results in a no such file or directory. Please can you tell me if I'm
missing anything?

Thanks,
Giuseppe