Tensorboard fails to launch. I get the following error messages. Can somebody guide. I have reinstalled conda and Tensorflow multiple times. I also looked online for similar issues, have not found anything.
Python 3.7.4 and Tensforflow version 2.1
ERROR: Failed to launch TensorBoard (exited with 1).
Contents of stderr:
Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\Scripts\tensorboard-script.py", line 9, in
sys.exit(run_main())
File "C:\ProgramData\Anaconda3\lib\site-packages\tensorboard\main.py", line 65, in run_main
default.get_plugins() + default.get_dynamic_plugins(),
File "C:\ProgramData\Anaconda3\lib\site-packages\tensorboard\default.py", line 125, in get_dynamic_plugins
"tensorboard_plugins"
File "C:\ProgramData\Anaconda3\lib\site-packages\tensorboard\default.py", line 124, in
for entry_point in pkg_resources.iter_entry_points(
File "C:\ProgramData\Anaconda3\lib\site-packages\pkg_resources_init_.py", line 2442, in load
self.require(*args, **kwargs)
File "C:\ProgramData\Anaconda3\lib\site-packages\pkg_resources_init_.py", line 2465, in require
items = working_set.resolve(reqs, env, installer, extras=self.extras)
File "C:\ProgramData\Anaconda3\lib\site-packages\pkg_resources_init_.py", line 786, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'typing-extensions>=3.7.4; python_version < "3.8"' distribution was not found and is required by yarl
You need to install typing-extensions.
Related
$ schtex drawing.sch drawing.png
When I try to run the above code it says that I don't have pidflatex installed even though I have pip installed latex, tex, and pdflatex.
I have also run the following lines when testing another piece of code and it failed to obtain anything:
from sympy.utilities.misc import find_executable
find_executable('latex')
It also gave me an error
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.9/bin/schtex", line 8, in <module>
sys.exit(main())
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/lcapy/scripts/schtex.py", line 231, in main
cct.draw(label_nodes=args.label_nodes,
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/lcapy/netlistmixin.py", line 1624, in draw
return cct.sch.draw(filename=filename, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/lcapy/schematic.py", line 792, in draw
self.tikz_draw(filename=filename, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/lcapy/schematic.py", line 597, in tikz_draw
self.circuitikz_date, self.circuitikz_version = latexrunner.circuitikz_version()
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/lcapy/system.py", line 230, in circuitikz_version
self.run(tex_filename)
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/lcapy/system.py", line 183, in run
checkexe('pdflatex')
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/lcapy/system.py", line 68, in checkexe
raise RuntimeError('%s is not installed' % program)
RuntimeError: pdflatex is not installed
From my experience, running these packages require to actually have a LaTeX distribution installed on your computer (which contains pdflatex).
I would recommend you using teXlive, which is one of the most common : https://www.tug.org/texlive/
You could also use MikTeX which is also a very common distribution : https://miktex.org/
Following the directions on the datatable page https://datatable.readthedocs.io/en/latest/install.html
So I ran this:
$pip3 install git+https://github.com/h2oai/datatable
The result is :
Collecting git+https://github.com/h2oai/datatable
Cloning https://github.com/h2oai/datatable to /private/var/folders/d6/m67jyndd7h754m3810cl3bpm0000gp/T/pip-req-build-hv991zd2
Running command git clone -q https://github.com/h2oai/datatable /private/var/folders/d6/m67jyndd7h754m3810cl3bpm0000gp/T/pip-req-build-hv991zd2
Getting requirements to build wheel ... done
ERROR: Exception:
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 178, in main
status = self.run(options, args)
File "/usr/local/lib/python3.7/site-packages/pip/_internal/commands/install.py", line 352, in run
resolver.resolve(requirement_set)
File "/usr/local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 131, in resolve
self._resolve_one(requirement_set, req)
File "/usr/local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 294, in _resolve_one
abstract_dist = self._get_abstract_dist_for(req_to_install)
File "/usr/local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
self.require_hashes
File "/usr/local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
abstract_dist.prep_for_dist(finder, self.build_isolation)
File "/usr/local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 169, in prep_for_dist
self.install_backend_dependencies(finder=finder)
File "/usr/local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 123, in install_backend_dependencies
reqs = req.pep517_backend.get_requires_for_build_wheel()
File "/usr/local/lib/python3.7/site-packages/pip/_vendor/pep517/wrappers.py", line 71, in get_requires_for_build_wheel
'config_settings': config_settings
File "/usr/local/lib/python3.7/site-packages/pip/_vendor/pep517/wrappers.py", line 162, in _call_hook
raise BackendUnavailable
pip._vendor.pep517.wrappers.BackendUnavailable
This is not actionable for me: I'm not certain what to fix/ how to proceed. Hints?
Note: in the meantime I have installed version 0.10.1 as follows:
sudo pip3 install 'datatable==0.10.1'
This has important by (expression based groupby) and sortvalues() that I need
Most likely this error occurs because you're trying to build datatable using an old version of pip. In order to build datatable from source, pip version 20.0 or higher is required.
Unfortunately, there is no way for a project to specify that it needs a specific minimum version of pip. And I presume if such setting would eventually be added, only the newest versions of pip would know about it anyways, defeating the purpose.
I am trying to run Scrapy and encountering the following error.
It seems that Scrapy can't find TheTwisted 10.0.0 - I've downloaded it but don't know where to place the folder. Thanks!
Traceback (most recent call last):
File "/usr/local/bin/scrapy", line 5, in
from pkg_resources import load_entry_point
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/init.py", line 3095, in
#_call_aside
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/init.py", line 3081, in _call_aside
f(*args, **kwargs)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/init.py", line 3108, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/init.py", line 658, in _build_master
ws.require(requires)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/init.py", line 959, in require
needed = self.resolve(parse_requirements(requirements))
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/init.py", line 846, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'Twisted>=10.0.0' distribution was not found and is required by Scrapy
If using Linux, install Twisted by running pip install Twisted in terminal.
If Windows, the Twisted docs recommend pip install Twisted[windows_platform].
In both cases if you're using a virtual environment (recommended) make sure to install it inside the venv.
I am getting pkg_resources.DistributionNotFound: nose>=1.3.4
error, but i get version 1.3.7 by running the command
pip show nose
Trace :
Traceback (most recent call last): File "/usr/bin/qweez", line 5, in
from pkg_resources import load_entry_point File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 2655, in
working_set.require(requires) File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 648, in
require
needed = self.resolve(parse_requirements(requirements)) File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 546, in
resolve
raise DistributionNotFound(req) pkg_resources.DistributionNotFound: nose>=1.3.4
I am trying to install scipy using enpkg in Enthought Canopy but I am getting this error:
(canopy_env) server 17:10:33 ~ $ enpkg scipy
prefix: /home/user/apps/canopy_env
Traceback (most recent call last):
File "/home/user/apps/canopy_env/bin/enpkg", line 10, in <module>
sys.exit(main())
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/main.py", line 746, in main
install_req(enpkg, req, args) # install (default)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/main.py", line 395, in install_req
_perform_install()
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/main.py", line 311, in _perform_install
enpkg.execute(actions)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/enpkg.py", line 279, in execute
self.fetch(egg, force=int(opcode[-1]))
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/enpkg.py", line 455, in fetch
f.fetch_egg(egg, force, self._execution_aborted)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/fetch.py", line 147, in fetch_egg
self.fetch(egg, execution_aborted)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/fetch.py", line 30, in fetch
fi, info = self.remote.get(key)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/store/indexed.py", line 47, in get
return self.get_data(key), self.get_metadata(key)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/store/indexed.py", line 136, in get_data
raise KeyError("%s: %s" % (e, url))
KeyError: u'HTTP Error 404: NOT FOUND: https://api.enthought.com/eggs/rh5-64/libgfortran-3.0.0-1.egg'
I am using Canopy Express and this package is provided (see this)..
I have tried to install it from pip but, since I have not administration permissions, I am unable to install it..
Edit: the same happens with Pygments package when installing ipython:
appinst-2.1.2-1.egg [fetching]
55 KB [.................................................................]
MarkupSafe-0.18-2.egg [fetching]
26 KB [.................................................................]
...
KeyError: u'HTTP Error 404: NOT FOUND: https://api.enthought.com/eggs/rh5-64/Pygments-1.6.0-1.egg'
Thanks
a few of our free packages had been flagged as "commercial" by mistake. We fixed the problem and you should be able to install them now.
Sorry about the trouble!