Bug#1059: pyhoca-gui can't be installed on OpenSUSE from project repository, OBS repository version throws errors
Package: pyhoca-gui Version: 0.5.0.6-0.0
While the x2goserver and x2goclient packages are running fine on my machines (server: OpenSUSE Leap 42.1, client: OpenSUSE 13.2), the pyhoca-gui package can't be installed from the x2go repository: http://packages.x2go.org/opensuse/13.2/main/x86_64/
The same applies to the version in the heuler repository which contains nightly builds, as far as I understand. In both cases the package carries a dependency on python-wxWidgets-2_9 which can't be fulfilled by the OpenSUSE repositories; these offer only the 3_0 and alternatively the 2_8 packages.
The OpenSUSE Build service version (which is some minor versions behind the current ones on the x2go project server) actually has a 3_0 dependency (instead of 2_9) and can be installed: http://download.opensuse.org/repositories/X11:/RemoteDesktop:/x2go/openSUSE_...
But: this version refuses to run. When started from a terminal command line, it throws these errors:
ak@tantalus:~> pyhoca-gui Traceback (most recent call last): File "/usr/bin/pyhoca-gui", line 35, in <module> from pyhoca.wxgui.launcher import PyHocaGUI_Launcher File "/usr/lib/python2.7/site-packages/pyhoca/wxgui/launcher.py", line 38, in <module> from x2go import X2GOCLIENT_OS File "/usr/lib/python2.7/site-packages/x2go/__init__.py", line 189, in <module> from defaults import X2GOCLIENT_OS File "/usr/lib/python2.7/site-packages/x2go/defaults.py", line 388, in <module> RSAHostKey = paramiko.RSAKey.generate(RSAKEY_STRENGTH) File "/usr/lib/python2.7/site-packages/paramiko/rsakey.py", line 156, in generate public_exponent=65537, key_size=bits, backend=default_backend() File "/usr/lib64/python2.7/site-packages/cryptography/hazmat/backends/__init__.py", line 35, in default_backend _default_backend = MultiBackend(_available_backends()) File "/usr/lib64/python2.7/site-packages/cryptography/hazmat/backends/__init__.py", line 22, in _available_backends "cryptography.backends" AttributeError: 'EntryPoint' object has no attribute 'resolve'
Which leads to the situation, that pyhoca-gui can't be run on OpenSUSE at the moment. Which I regret.
Best regards Albrecht Kolthoff
--
Control: tags -1 not-a-bug
On So 10 Jul 2016 15:12:19 CEST, Albrecht Kolthoff wrote:
Package: pyhoca-gui Version: 0.5.0.6-0.0
While the x2goserver and x2goclient packages are running fine on my
machines (server: OpenSUSE Leap 42.1, client: OpenSUSE 13.2), the
pyhoca-gui package can't be installed from the x2go repository: http://packages.x2go.org/opensuse/13.2/main/x86_64/The same applies to the version in the heuler repository which
contains nightly builds, as far as I understand. In both cases the
package carries a dependency on python-wxWidgets-2_9 which can't be
fulfilled by the OpenSUSE repositories; these offer only the 3_0 and
alternatively the 2_8 packages.The OpenSUSE Build service version (which is some minor versions
behind the current ones on the x2go project server) actually has a
3_0 dependency (instead of 2_9) and can be installed: http://download.opensuse.org/repositories/X11:/RemoteDesktop:/x2go/openSUSE_...But: this version refuses to run. When started from a terminal
command line, it throws these errors:ak@tantalus:~> pyhoca-gui Traceback (most recent call last): File "/usr/bin/pyhoca-gui", line 35, in <module> from pyhoca.wxgui.launcher import PyHocaGUI_Launcher File "/usr/lib/python2.7/site-packages/pyhoca/wxgui/launcher.py",
line 38, in <module> from x2go import X2GOCLIENT_OS File "/usr/lib/python2.7/site-packages/x2go/__init__.py", line
189, in <module> from defaults import X2GOCLIENT_OS File "/usr/lib/python2.7/site-packages/x2go/defaults.py", line
388, in <module> RSAHostKey = paramiko.RSAKey.generate(RSAKEY_STRENGTH) File "/usr/lib/python2.7/site-packages/paramiko/rsakey.py", line
156, in generate public_exponent=65537, key_size=bits, backend=default_backend() File
"/usr/lib64/python2.7/site-packages/cryptography/hazmat/backends/__init__.py", line 35, in
default_backend _default_backend = MultiBackend(_available_backends()) File
"/usr/lib64/python2.7/site-packages/cryptography/hazmat/backends/__init__.py", line 22, in
_available_backends "cryptography.backends" AttributeError: 'EntryPoint' object has no attribute 'resolve'Which leads to the situation, that pyhoca-gui can't be run on
OpenSUSE at the moment. Which I regret.
This seems to be an issue buried in Python Paramiko and they way it is
packaged for openSUSE. PyHoca-GUI relies on a working Paramiko Python
module. What it does above is
paramiko.RSAKey.generate(RSAKEY_STRENGTH)
And this call somehow fails. Please get this fixed for your distro and
then pyhoca-gui will (hopefully) work.
Mike
DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby mobile: +49 (1520) 1976 148 landline: +49 (4354) 8390 139
GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de
Today a package update from an openSUSE repository has been installed here as python-paramiko-2.0.0-45.1 and now pyhoca-gui is running without these error messages and apparently fully functional.
Problem solved, case closed. Thank you for your time and explanation.
On Thu, 14 Jul 2016 12:42:26 +0200, Mike Gabriel <mike.gabriel@das-netzwerkteam.de> wrote:
Control: tags -1 not-a-bug
On So 10 Jul 2016 15:12:19 CEST, Albrecht Kolthoff wrote:
Package: pyhoca-gui Version: 0.5.0.6-0.0
While the x2goserver and x2goclient packages are running fine on my machines (server: OpenSUSE Leap 42.1, client: OpenSUSE 13.2), the pyhoca-gui package can't be installed from the x2go repository: http://packages.x2go.org/opensuse/13.2/main/x86_64/
The same applies to the version in the heuler repository which contains nightly builds, as far as I understand. In both cases the package carries a dependency on python-wxWidgets-2_9 which can't be fulfilled by the OpenSUSE repositories; these offer only the 3_0 and alternatively the 2_8 packages.
The OpenSUSE Build service version (which is some minor versions behind the current ones on the x2go project server) actually has a 3_0 dependency (instead of 2_9) and can be installed: http://download.opensuse.org/repositories/X11:/RemoteDesktop:/x2go/openSUSE_...
But: this version refuses to run. When started from a terminal command line, it throws these errors:
ak@tantalus:~> pyhoca-gui Traceback (most recent call last): File "/usr/bin/pyhoca-gui", line 35, in <module> from pyhoca.wxgui.launcher import PyHocaGUI_Launcher File "/usr/lib/python2.7/site-packages/pyhoca/wxgui/launcher.py", line 38, in <module> from x2go import X2GOCLIENT_OS File "/usr/lib/python2.7/site-packages/x2go/__init__.py", line 189, in <module> from defaults import X2GOCLIENT_OS File "/usr/lib/python2.7/site-packages/x2go/defaults.py", line 388, in <module> RSAHostKey = paramiko.RSAKey.generate(RSAKEY_STRENGTH) File "/usr/lib/python2.7/site-packages/paramiko/rsakey.py", line 156, in generate public_exponent=65537, key_size=bits, backend=default_backend() File "/usr/lib64/python2.7/site-packages/cryptography/hazmat/backends/__init__.py", line 35, in default_backend _default_backend = MultiBackend(_available_backends()) File "/usr/lib64/python2.7/site-packages/cryptography/hazmat/backends/__init__.py", line 22, in _available_backends "cryptography.backends" AttributeError: 'EntryPoint' object has no attribute 'resolve'
Which leads to the situation, that pyhoca-gui can't be run on OpenSUSE at the moment. Which I regret.
This seems to be an issue buried in Python Paramiko and they way it is packaged for openSUSE. PyHoca-GUI relies on a working Paramiko Python module. What it does above is
paramiko.RSAKey.generate(RSAKEY_STRENGTH)
And this call somehow fails. Please get this fixed for your distro and then pyhoca-gui will (hopefully) work.
Mike
--
Control: close -1 Control: tags -1 not-a-bug
On Mo 18 Jul 2016 20:23:48 CEST, Albrecht Kolthoff wrote:
Today a package update from an openSUSE repository has been
installed here as python-paramiko-2.0.0-45.1 and now pyhoca-gui is
running without these error messages and apparently fully functional.Problem solved, case closed. Thank you for your time and explanation.
Thanks for letting us know about this issue being solved for you.
Closing the bug.
Mike
DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby mobile: +49 (1520) 1976 148 landline: +49 (4354) 8390 139
GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de
Processing control commands:
tags -1 not-a-bug Bug #1059 [pyhoca-gui] pyhoca-gui can't be installed on OpenSUSE from project repository, OBS repository version throws errors Added tag(s) not-a-bug.
-- 1059: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1059 X2Go Bug Tracking System Contact owner@bugs.x2go.org with problems
Processing control commands:
close -1 Bug #1059 [pyhoca-gui] pyhoca-gui can't be installed on OpenSUSE from project repository, OBS repository version throws errors Marked Bug as done tags -1 not-a-bug Bug #1059 {Done: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>} [pyhoca-gui] pyhoca-gui can't be installed on OpenSUSE from project repository, OBS repository version throws errors Ignoring request to alter tags of bug #1059 to the same tags previously set
-- 1059: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1059 X2Go Bug Tracking System Contact owner@bugs.x2go.org with problems
-
Albrecht Kolthoff -
Mike Gabriel -
owner＠bugs.x2go.org