Re: Problem updating python3-cryptography

[Adolf Belka <adolf.belka@ipfire.org>]

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Hi Michael,

I added the rust-indoc and rust-paste packages as explicitly defined versions to deal with the requirement for an older version. After another couple of changes I have been able to get python3-cryptography to build successfully.

However, the build ended up requiring three packages that seem totally redundant to me as they are related to windows but I can't figure out how to eliminate them. Do these have to stay being included or is there a way to stop them being required.

The packages are:-

rust-winapi
rust-winapi-i686-pc-windows-gnu
rust-winapi-x86_64-pc-windows-gnu

Regards,

Adolf


On 03/05/2022 23:02, Adolf Belka wrote:
> Hi Michael,
>
> On 03/05/2022 12:32, Michael Tremer wrote:
>> Hello Adolf,
>>
>> It looks like it is looking for a Rust package called asn1.
>>
>> You can create this in a very simple way by running:
>>
>>    tools/download-rust-crate asn1
>>
>> That will create a new LFS file for this package and automatically download any sources. You will only need to add this to make.sh and build it.
> That is a very nice script. Worked very well.
>>
>> You might need some further dependencies later on.
> That is an understatement.
> I am at the stage where python3-cryptography has required asn1, ouroboros and pem and each of then has had additional dependencies. so I have reached an additional 20 new rust packages. 5 of those had to be separately re-downloaded as specific versions were required and not the latest version.
>
> Then python3-cryptography indicated that a newer rust-pyo3 was required but not the most up to date version. I added that version in and then rust-pyo3 flagged up that the requirement was for indoc to be at version 0.3.6 but the currently installed version is 1.0.3. That would mean reverting indoc to a much older version than the one already installed and running. The log file for this is below.
>
> I am not sure what to do now.
>
> Regards,
> Adolf.
>
>
> Building rust-pyo3 log
>
> May  3 17:30:37: Building rust-pyo3 pyo3-0.15.1.tar.gz checksum OK
> + cd /usr/src/lfs
> + make -f rust-pyo3 LFS_BASEDIR=/usr/src install
> ====================================== Installing pyo3-0.15.1 ...
> Install started; saving file list to /usr/src/lsalr ...
> cd /usr/src/pyo3-0.15.1 &&     mkdir -p /usr/src/pyo3-0.15.1/.cargo && echo "${CARGO_CONFIG}" > /usr/src/pyo3-0.15.1/.cargo/config && rm -f Cargo.lock
> cd /usr/src/pyo3-0.15.1 && CARGOPATH=/usr/src/pyo3-0.15.1/.cargo RUSTC_BOOTSTRAP=1 cargo --offline build --release -Z avoid-dev-deps -j6
> error: failed to select a version for the requirement `indoc = "^0.3.6"`
> candidate versions found which didn't match: 1.0.3
> location searched: directory source `/usr/share/cargo/registry` (which is replacing registry `crates-io`)
> required by package `pyo3 v0.15.1 (/usr/src/pyo3-0.15.1)`
> perhaps a crate was updated and forgotten to be re-vendored?
> As a reminder, you're using offline mode (--offline) which can sometimes cause surprising resolution failures, if this error is too confusing you may wish to retry without the offline flag.
> make: *** [rust-pyo3:77: /usr/src/log/pyo3-0.15.1] Error 101
>
>
>
>>
>> -Michael
>>
>>> On 10 Apr 2022, at 12:32, Adolf Belka <adolf.belka(a)ipfire.org> wrote:
>>>
>>> Hi All,
>>>
>>>
>>> I have gone through and updated all python3 modules that I found with a new version. Everything built fine except for python3-cryptography.
>>>
>>> I have gone through the log info and it seems to me, but I might be wrong, that wants pyasnl1 but it seems to be looking for asnl1.
>>>
>>> However I have not been able to figure out where it should be changed to correct this, if my interpretation is even right.
>>>
>>>
>>> I would appreciate any guidance/suggestions of what to look for.
>>>
>>>
>>> Log feedback for the build of cryptography is attached below.
>>>
>>>
>>> Regards,
>>>
>>> Adolf.
>>> <_build.ipfire.log>
>>