My attempts include:
[ here i have python 3.9 so my constraints is 3.9]
I created a virtual environment and attempted to install Apache-Airflow by using pip install 'apache-airflow==2.5.1' / —constraint "https://raw.githubusercontent.com/apache/airflow/constraints-2.5.1/constraints-3.9.txt," but I received an error that I couldn't understand, so I looked on the stack community for advice and learned that I needed to add -t, which I did.
but then I started getting permission errors, then I went into community posts and how to fix permission errors, and it was suggested that I should run command prompt as administrator and then install unfortunately this thing isn't working for me
I've tried running cmd as administrator, going to my project's directory, activating virtualenv, and installing the library, but I still get the same problem. PermissionError: [WinError 5] Access is denied: 'D:\\'
Thanks in advance.
Try removing the slash (/) from the command before the --constraint and then running inside the cmd terminal; it will work.
pip install apache-airflow==2.5.1 --constraint "https://raw.githubusercontent.com/apache/airflow/constraints-2.5.1/constraints-3.9.txt"
Note : Please be aware that the above recommendation is for Windows, but even if it is successfully installed you won't be able to run airflow because of the files used, such as pwd and others. Therefore, I will recommend that you use airflow in Windows using Ubuntu. You can follow this link to install Ubuntu in your system and set up airflow.
youtube-video-url
I installed Visual C++ Compiler, DatabaseLibrary and cx_Oracle Library to work with Oracle Database
1. Downloaded and Install VCForPython27.msi
2. Set Environment Variables ORACLE_HOME, TNS_ADMIN if not setup already. (eg:- ORACLE_HOME=C:\Oracle\product\11.2.0\client_1; TNS_ADMIN=%ORACLE_HOME%\network\admin)
Installed Database Library using following command
> pip install robotframework-databaselibrary
Installed cx_Oracle using following command
> pip install cx_Oracle
After that try to connect to Oracle database as below:
Connect to the Database ${oracleDbHost} ${oracleDbPort} ${oracleDatabaseName} ${oracleUserName} ${oraclePassword}
I am getting the error
DLL load failed: The specified module could not be found
Same setup and code worked for other colleague, but not for me.
what went wrong
I did setup for ORACLE_HOME and TNS_ADMIN environment variable, but didn't add the ORACLE_HOME to path environment variable.
Adding %ORACLE_HOME%/bin to the path variable solved the issue.
[react-pocketscholar (master)]$ meteor --version
/Users/ftrflyr/.meteor/packages/meteor-tool/.1.3.4_3.1v4v008++os.osx.x86_64+web.browser+web.cordova/mt-os.osx.x86_64/dev_bundle/lib/node_modules/meteor-promise/promise_server.js:165
throw error;
^
Error: EEXIST, symlink '/Users/ftrflyr/.meteor/packages/meteor-tool/.1.3.4_3.1v4v008++os.osx.x86_64+web.browser+web.cordova/mt-os.osx.x86_64/dev_bundle'
[react-pocketscholar (master)]$ meteor -v
/Users/ftrflyr/.meteor/packages/meteor-tool/.1.3.4_3.1v4v008++os.osx.x86_64+web.browser+web.cordova/mt-os.osx.x86_64/dev_bundle/lib/node_modules/meteor-promise/promise_server.js:165
throw error;
^
Error: EEXIST, symlink '/Users/ftrflyr/.meteor/packages/meteor-tool/.1.3.4_3.1v4v008++os.osx.x86_64+web.browser+web.cordova/mt-os.osx.x86_64/dev_bundle'
1. Global tool version of meteor command
Find version by:
meteor --version
2. Project version of meteor
A project stays at the meteor version which it was created with unless manually upgraded. Find this by running:
cat .meteor/release
Another way to do this is to open up your Javascript console in the browser and type:
console.log(Meteor);
This is very useful for me as I'm running Ubuntu on a Chromebook so I don't need to stop my local server to check which version I'm currently running.
Please note the server does need to be running (localhost:3000) for this command to work.
You have to be in a meteor project repository and type meteor --version
I'm new to the symfony2 and I was following http://symfony.com/doc/current/book/installation.html for installation using Composer now
It gives me a Fatal Error after some time:
monolog/monolog suggests installing rollbar/rollbar (Allow sending log messages to Rollbar)
Writing lock file
Generating autoload files
Fatal error: Call to undefined method Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::defineDirectoryStructure() in /Users/app/SymfonyStandard/RootPackageInstallSubscriber.php on line 28
#hap absolutely right on Debian/Ubuntu
sudo apt-get install php5-curl
is solving this issue. I think on another platform php5-curl will help too.
RESOLVED:
Got the same problem. Deleted the file composer.phar, installed again via curl -s https://getcomposer.org/installer | php - problem persists
/path/to/webroot/project/vendor/sensio/distribution-bundle/Sensio/Bundle/DistributionBundle/ScriptHandler.php file does not have the method defineDirectoryStructure() in it
symfony/framework-standard-edition (v2.6.1)
PHP 5.5.9-1ubuntu4.5 (cli) (built: Oct 29 2014 11:59:10)
problem here
sensio/distribution-bundle (v3.0.11)
Thanks #hap, this helped
sudo apt-get install php5-curl
Just had this problem on Debian. For me the problem was that sensio/distribution-bundle in its last version (v3.0.12, the one introducing the defineDirectoryStructure function) requires the cURL PHP extension, which was not installed, so it installed v3.0.11 (which don't contain the required method).
After installing php5-curl, Composer finaly installed the last version of sensio/distribution-bundle and everything was fine.
Got the same problem too ... Works on a debian distrib, but doesn't work on my wamp on windows 7 !
So tried to update my wamp, to get PHP5.5, reconfigure composer to use this PHP, still didn't work ..
Then I tried to launch the Console in Administrator mode, and launch :
"composer create-project symfony/framework-standard-edition sfproject/"
And guess what .... That finally worked !! With administrator rights ... Just give it a try ;)
I have same problem. I just added in composer.json string "symfony/symfony": "2.3.*", And its working for me.
Also, i deleted my composer.phar and composer.lock files.
The problem, if you have in your project symfony 2.3 it installing dependencies for v 2.7 .
I got this error from a install into a new vagrant VM, it would appear that something done recently has broken this as I managed to install a 2.6.0 version last week whilst testing, now it doesn't work.
After a bit of trial and error, it appears that the 2.6x and 2.5x branches are both affected and will not install, but 2.3x and 2.4x do install without the error.
incase anyone doesn't know how to install a specific version, just add it onto the end of the composer command, i.e.
composer create-project symfony/framework-standard-edition . 2.4.x
VM: Ubuntu 14.01 / PHP 5.5.9
I had the same problem in an Ubuntu 14.04 VM set up with PuPHPet and Vagrant/VirtualBox.
I've noticed that when I had the same problem, the DistributionBundle was severely out of date. Trying to upgrade it manually from composer.json (changing the version to 3.0.12, which was the las one available at the time I had the problem) produced a more verbose error, stating I hadn't installed php5-curl.
After updating the PuPHPet config file to include the cURL module for PHP and reprovisioning my VM, Symfony installed just fine, having installed the last version of Sensio Distribution Bundle, which contained the defineDirectoryStructure() method.
Im working with Symfony2. Im trying to execute the following command:
php app/console doctrine:database:create
The problem is that I get the following error:
PHP Warning: PHP Startup: Unable to load dynamic library '/opt/local/lib/php/extensions/no-debug-non-zts-20090626/apc.so' - dlopen(/opt/local/lib/php/extensions/no-debug-non-zts-20090626/apc.so, 9): image not found in Unknown on line 0
Could not create database for connection named <comment>symfony</comment>
could not find driver
APC is already installed, since the Symfony/web/config.php was OK, what I realised is that the version of php from CLI is different from the one Apache is running.
The one Apache is running has APC installed, so I would like CLI to run that same php, How can I do that?
in my case deleting the version that macports installed was enough to have CLI and Apache run the same PHP.
And that's:
sudo port uninstall php5