I built webrtc for my linux (ubuntu 14.04 32 bit) machine. The way I follow to build webrtc is following.
1, download and setup depot_tools and java.
2, fetch webrtc.
3, build/install-build-deps.sh.
4, export GYP_GENERATORS=make.
5, gclient runhooks --force (also try python src/webrtc/build/gyp_webrtc).
6, make.
when make command execute after compile some code following error occur.
LINK(host) out/Debug/protoc
TOUCH webrtc_modules_modules_gyp_audioproc_debug_proto_target_genproto_0.intermediate
RULE webrtc_modules_modules_gyp_audioproc_debug_proto_target_genproto_0
webrtc_modules_modules_gyp_audioproc_debug_proto_target_genproto_0.intermediate
Traceback (most recent call last):
File "../../tools/protoc_wrapper/protoc_wrapper.py", line 134, in <module>
sys.exit(main(sys.argv))
File "../../tools/protoc_wrapper/protoc_wrapper.py", line 119, in main
ret = subprocess.call(protoc_args)
File "/usr/lib/python2.7/subprocess.py", line 522, in call
return Popen(*popenargs, **kwargs).wait()
File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
make: *** [webrtc_modules_modules_gyp_audioproc_debug_proto_target_genproto_0.intermediate]
Error 1
rm webrtc_modules_modules_gyp_audioproc_debug_proto_target_genproto_0.intermediate.
Do you guys have any idea of why? And how to fix this?
Related
Environment(s)
Ubuntu 20.04 & Debian 10 with Python 3.8 or 3.7, respectively.
Postgresql versions 11, 12, and 14 have been tried.
Psycopg2-binary 2.8.6
Overview
I'm attempting to install a Django project, and I'm getting this error:
psycopg2.errors.UndefinedFile: could not open extension control file "/usr/share/pgsql/extension/citext.control": No such file or directory
The psycopg devs informed me this is likely an issue with the postgresql-contrib libraries. Similarly, others have been able to fix this error by installing postgresql-contrib, however, this does not work for me. I've also tried installing postgresql-12.
I can see that citext.control is available in /usr/share/postgresql/12/extension/citext.control, so I tried ln -s /usr/share/postgresql/12 /usr/share/pgsql with no effect.
I also ran CREATE EXTENSION citext; in Postgres, also without effect.
Any support with this would be greatly appreciated, as I was hoping to have this project live already!
Thanks so much.
Trace
Running migrations:
Applying core.0043_install_ci_extension_pg...Traceback (most recent call last):
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/db/backends/utils.py", line 64, in execute
return self.cursor.execute(sql, params)
psycopg2.errors.UndefinedFile: could not open extension control file "/usr/share/pgsql/extension/citext.control": No such file or directory
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "manage.py", line 16, in <module>
execute_from_command_line(sys.argv)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/core/management/__init__.py", line 364, in execute_from_command_line
utility.execute()
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/core/management/__init__.py", line 356, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/core/management/base.py", line 283, in run_from_argv
self.execute(*args, **cmd_options)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/core/management/base.py", line 330, in execute
output = self.handle(*args, **options)
File "/home/user/janeway/src/utils/management/commands/install_janeway.py", line 58, in handle
call_command('migrate')
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/core/management/__init__.py", line 131, in call_command
return command.execute(*args, **defaults)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/core/management/base.py", line 330, in execute
output = self.handle(*args, **options)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/core/management/commands/migrate.py", line 202, in handle
post_migrate_state = executor.migrate(
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/db/migrations/executor.py", line 115, in migrate
state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/db/migrations/executor.py", line 145, in _migrate_all_forwards
state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/db/migrations/executor.py", line 244, in apply_migration
state = migration.apply(state, schema_editor)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/db/migrations/migration.py", line 129, in apply
operation.database_forwards(self.app_label, schema_editor, old_state, project_state)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/contrib/postgres/operations.py", line 17, in database_forwards
schema_editor.execute("CREATE EXTENSION IF NOT EXISTS %s" % schema_editor.quote_name(self.name))
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/db/backends/base/schema.py", line 136, in execute
cursor.execute(sql, params)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/db/backends/utils.py", line 64, in execute
return self.cursor.execute(sql, params)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/db/utils.py", line 94, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/utils/six.py", line 685, in reraise
raise value.with_traceback(tb)
File "/home/user/venvs/janeway/lib/python3.8/site-packages/django/db/backends/utils.py", line 64, in execute
return self.cursor.execute(sql, params)
django.db.utils.OperationalError: could not open extension control file "/usr/share/pgsql/extension/citext.control": No such file or directory
Have you tried installing python3-psycopg2 from the packaging system instead?
My Ubuntu 20 setup has this installed, and postgresql connections work with django.
ii python3-psycopg2 2.8.4-2 amd64 Python 3 module for PostgreSQL
I had installed postgresql-contrib on the local django server rather than the remote DB server. Installing on the same server as Postgresql resolved the issue.
I want to start my docker-compose and I always get this error.
Docker Desktop tells me I'm logged in. I also rebooted once and logged in again.
I don't quite understand why that's not possible. If I pull other Docker Containers in another project, everything works.
We dont use paython in our project.
$ docker --version
Docker version 19.03.8, build afacb8b
$ docker-compose --version
docker-compose version 1.25.4, build 8d51620a
$ python --version
Python 3.7.4
macOS Catalina 10.15.3
Here is the stacktrace
> docker-compose up
Pulling mongo (mongo:latest)...
Traceback (most recent call last):
File "site-packages/docker/credentials/store.py", line 80, in _execute
File "subprocess.py", line 411, in check_output
File "subprocess.py", line 488, in run
File "subprocess.py", line 800, in __init__
File "subprocess.py", line 1551, in _execute_child
OSError: [Errno 8] Exec format error: '/usr/local/bin/docker-credential-ecr-login'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "site-packages/docker/auth.py", line 264, in _resolve_authconfig_credstore
File "site-packages/docker/credentials/store.py", line 35, in get
File "site-packages/docker/credentials/store.py", line 104, in _execute
docker.credentials.errors.StoreError: Unexpected OS error "Exec format error", errno=8
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "docker-compose", line 6, in <module>
File "compose/cli/main.py", line 72, in main
File "compose/cli/main.py", line 128, in perform_command
File "compose/cli/main.py", line 1077, in up
File "compose/cli/main.py", line 1073, in up
File "compose/project.py", line 548, in up
File "compose/service.py", line 361, in ensure_image_exists
File "compose/service.py", line 1250, in pull
File "compose/progress_stream.py", line 102, in get_digest_from_pull
File "compose/service.py", line 1215, in _do_pull
File "site-packages/docker/api/image.py", line 396, in pull
File "site-packages/docker/auth.py", line 48, in get_config_header
File "site-packages/docker/auth.py", line 324, in resolve_authconfig
File "site-packages/docker/auth.py", line 235, in resolve_authconfig
File "site-packages/docker/auth.py", line 281, in _resolve_authconfig_credstore
docker.errors.DockerException: Credentials store error: StoreError('Unexpected OS error "Exec format error", errno=8')
[52557] Failed to execute script docker-compose
resetting the docker in docker-hub/settings solved the problem.
my script
from selenium import webdriver
o = webdriver.Firefox()
and i get this problem
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.5/dist-packages/selenium/webdriver/firefox/webdriver.py", line 142, in __init__
self.service.start()
File "/usr/local/lib/python3.5/dist-packages/selenium/webdriver/common/service.py", line 74, in start
stdout=self.log_file, stderr=self.log_file)
File "/usr/lib/python3.5/subprocess.py", line 676, in __init__
restore_signals, start_new_session)
File "/usr/lib/python3.5/subprocess.py", line 1283, in _execute_child
raise child_exception_type(errno_num, err_msg)
OSError: [Errno 8] Exec format error
i searched on it and i found this
OSError: [Errno 8] Exec format error selenium
i get chromedriver and put it in '/usr/local/bin/'
like supposed,
it doesn't help
and also did the same thing with geckodriver
Trouble setting up selenium with python3(linux)
nothing work same error
and i try this shot
#!usr/bin/python
#!/usr/bin/env bash
from selenium import webdriver
web = webdriver.Firefox(executable_path="/usr/local/bin/chromedriver")
it give me that error :
Traceback (most recent call last):
File "/root/Desktop/test.py", line 5, in <module>
web = webdriver.Firefox(executable_path="/usr/local/bin/chromedriver")
File "/usr/local/lib/python3.5/dist-packages/selenium/webdriver/firefox/webdriver.py", line 142, in __init__
self.service.start()
File "/usr/local/lib/python3.5/dist-packages/selenium/webdriver/common/service.py", line 96, in start
self.assert_process_still_running()
File "/usr/local/lib/python3.5/dist-packages/selenium/webdriver/common/service.py", line 109, in assert_process_still_running
% (self.path, return_code)
selenium.common.exceptions.WebDriverException: Message: Service /usr/local/bin/chromedriver unexpectedly exited. Status code was: 1
Note :
operation system is kali linux
SMP Debian 4.9.18-1kali1 version,
firefox and selenium is up to date
driver should be updated one & did u try webdriver.Firefox(driver_path) ?
Uninstall instance of webdriver dependency and install the correct one which corresponds to your OS and browser version.Also when you give path of chrome ,it should end with chrome.exe and not chrome.
I followed the official vagrant-dcos instruction to install cassandra with minimal setup, by running command below, and got errors. Any idea?
dcos package install --options=examples/oinker/pkg-cassandra.json cassandra --yes
see error below:
Traceback (most recent call last):
File "cli/dcoscli/subcommand.py", line 101, in run_and_capture
File "cli/dcoscli/package/main.py", line 22, in main
File "cli/dcoscli/util.py", line 22, in wrapper
File "cli/dcoscli/package/main.py", line 36, in _main
File "dcos/cmds.py", line 43, in execute
File "cli/dcoscli/package/main.py", line 322, in _install
File "dcos/packagemanager.py", line 177, in get_package_version
File "dcos/packagemanager.py", line 359, in __init__
File "cli/env/lib/python3.5/site-packages/requests/models.py", line 866, in json
File "json/__init__.py", line 319, in loads
File "json/decoder.py", line 339, in decode
File "json/decoder.py", line 357, in raw_decode
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
Seems to be issue on cosmos. I restarted whole vagrant and it worked fine.
I am just starting to use and learn Python, so this may seem vary naive to ask.
On my Linux system if i try to get a webpage using urllib.urlopen() I get an error
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.7/urllib.py", line 86, in urlopen
return opener.open(url)
File "/usr/lib/python2.7/urllib.py", line 207, in open
return getattr(self, name)(url)
File "/usr/lib/python2.7/urllib.py", line 344, in open_http
h.endheaders(data)
File "/usr/lib/python2.7/httplib.py", line 954, in endheaders
self._send_output(message_body)
File "/usr/lib/python2.7/httplib.py", line 814, in _send_output
self.send(msg)
File "/usr/lib/python2.7/httplib.py", line 776, in send
self.connect()
File "/usr/lib/python2.7/httplib.py", line 757, in connect
self.timeout, self.source_address)
File "/usr/lib/python2.7/socket.py", line 553, in create_connection
for res in getaddrinfo(host, port, 0, SOCK_STREAM):
IOError: [Errno socket error] [Errno -2] Name or service not known
>>>
If I try to do the same in the Python 2.7 installed in my Windows 7 system, it works fine.
Since i am a novice, its difficult for me to diagnose the problem. I tried to research it but still haven't got any answers.
So my questions are:
What is different in the windows system that urlopen() works there but not on Linux.
What needs to be done to ensure that urlopen() works on the Linux system. Its necessary for me that it works since the the program I am developing has some bash command calls and the program depends extensively on the proper working of urllib.