I checked the Parasol Archive and it does not appear to be in Zip64
format (Metacello uses ZipArchive which can't cope with Zip64 but
ZipArchive can read the Parasol zip). So my next guess is that there's
either a problem with Metacello or Pharo in the way that ZipArchive is
used (e.g. endianness problem or non-binary stream data). It would
therefore be helpful to find out what happens in ZipArchive>>readFrom:,
i.e. what kind of stream is passed / opened, is it binary, does the file
exist and is it still the correct file.
I'd debug it myself but I can't run VirtualBox at the moment because I'm
on the macOS beta and it won't start...
Max
On 9 Jul 2018, at 18:31, Norbert Hartl wrote:
Hi Max,
Am 09.07.2018 um 18:18 schrieb Max Leske <[email protected]>:
Hi Norbert,
This is a bit of a guess, but it's possible that the archive that is
downloaded from github is in Zip64 format and that the libraries for
extracting Zip64 are missing on your Linux. That would of course
contradict the experience that the same operation appears to work in
6.1.
to be honest I don’t know what Zip64 format is. I thought the Zip
classes are pure smalltalk for unpacking.
Try extracting the archive manually on your Linux machine with the
same method that Metacello uses (I assume, Metacello uses the
ZipPlugin, which will probably use the system libraries).
I have no ZipPlugin as library in any of my vms.
But there are zips downloaded and unpacked. I start the image the
first time loading all the code of my project. Then it is saved,
copied to a new name and reopened to load the tests and then it fails.
I did try to load the tests in the first run and then it works.
I’m running out of ideas
thanks,
Norbert
Cheers,
Max
On 9 Jul 2018, at 17:14, Norbert Hartl wrote:
With the help of Esteban I got one step further. If I do
MCWorkingCopy
managersForClass: ZnFileSystemUtils
do: [ :each | each ancestry initialize ]
before loading my project it updates Zinc-FileSystem as well. Sadly
it still does not work for me because I get
Loading baseline of BaselineOfMobilityMap...
...RETRY->BaselineOfParasol
...RETRY->BaselineOfParasol[31mError: can't find EOCD position
and I don’t know why. zip file is downloaded from github and
present but it fails and only on my jenkins on linux. On my Mac this
works.
I try a few things but then I’m back on pharo6.1 for the time being
:(
Norbert
Am 07.07.2018 um 13:28 schrieb Norbert Hartl <[email protected]
<mailto:[email protected]>>:
Really? I thought the same but then I didn’t believe it works like
that.
Anyway this would be very easy to solve. We just need to ask Sven if
he is fine with doing an empty .16 version for Zinc-FileSystem and
does an in-place version reset of 2.9.2 or a new 2.9.3. I’m not
fully convinced that will solve it but the cost won’t be very
high.
Norbert
Am 07.07.2018 um 13:22 schrieb Cyril Ferlicot
<[email protected] <mailto:[email protected]>>:
Need to investigate more. There are two .15 versions but there is 1
year in between (if you didn’t notice TheIntegratior.15 is from
2017). Just want to have more context information because I can
only see that this is strange but lacking insight.
I’m trying to figure out why it does not update Zinc-FileSystem.
No matter what I do I cannot get Metacello to load the newer
package. That would fix the issue because I’m loading 2.9.2 which
should have Zinc-FileSystem-SVC.15 and not stay on the one included
in the image.
I think this is important for everyone that has a product based on
6.1 and that want to migrate someday to pharo7. This way it is
impossible to do it step by step.
If there is a package .15 in the image and a package .15 in the
repo, I think Metacello will not update because it rely on the
numbers to know when to update. If it find a .15 and currently have
a .15 I think Metacello will think they are at the same version.
Norbert
--
Cyril Ferlicot
https://ferlicot.fr <https://ferlicot.fr/>
