I'm running Windows XP. I don't have Microsoft Visual Studio installed and I don't want to install it.
I need a couple of UUIDs but uuidgen doesn't seem to be on my system.
Is there a single executable out there from a reputable source, that I can download and use to generate UUIDs?
aha, I already have python on my machine:
C:\WINDOWS>python
Python 2.6.5 (r265:79096, Mar 19 2010, 21:48::26) [MSC v.1500 32 bit (Intel)] on
win32
Type "help", "copyright", "credits" or "licen
>>> import uuid
>>> uuid.uuid4()
UUID('640628d4-4e4d-4a7a-8f9e-24aa6106b56a')
If you prefer to use a web service rather than a local binary, you could try my uuid-serve application. It's a Sinatra app hosted on Heroku, and the source code is available on GitHub.
Since it's a web application, there's nothing to install. There's even a RESTful URL for generating bulk UUIDs over SSL. For example:
curl -sL https://uuid-serve.herokuapp.com/bulk/5
Related
I have Oracle 12c r1 installed on my Fedora 27 64bit pc and now I want to install Oracle Forms
But the problem is that Oracle Fusion infrastructure needs to be installed on different Oracle_Home and after installing it and when I start Installing Oracle Forms and Oracle reports the installation never finish And get stuck at 98% and when I check the log it looks like that the install program looking for files in the other Oracle_home (the old home)
Where my database is!
Someone told me the the full installation of Oracle Forms includes Oracle Database of the same version so I do not need my old 12c data base installation, is this true?
I've never installed Fusion nor Forms before and I do not know how install them correctly on the same machine as my database, so can anyone help me please ?
Thanks
I'm not the expert in Oracle Forms installation, but I may have some useful information for you.
First of all - what version of Fusion Middleware are you trying to install? It's important because Oracle Forms&Reports is very demanding in matter of OS and much more tricky than Oracle Database. You should install it only on supported ones. It's connected with packages and libraries. If you have too new, you may expect strange problems.
For 12.2.1.3.0 the supported OS's are:
Oracle Linux 6,
Oracle Linux 7,
Red Hat Enterprise Linux 6,
Red Hat Enterprise Linux 7,
SLES 11,
SLES 12.
Fedora 19 is clone of RHEL 7, maybe Fedora 27 is too new? I couldn't find any info about it... DBA in our company told me once: "Never try to install Oracle software on configuration which is not directly supported by Oracle - it's asking for troubles. You should always do as Installation Guide states."
Maybe you should tried installing Fusion Middleware on separate Virtual Machine using one of mentioned OS's? In my opinion it's much more safe to have Oracle Fusion Middleware installed on VM than on bare-metal PC. It's easy to backup, easy to migrate to other server etc. The supported one is Oracle VM, but you should not have problems with VMware (I know that FMW 11 works on VMware, never tried 12).
Someone told me the the full installation of Oracle Forms includes
Oracle Database of the same version so I do not need my old 12c data
base installation, is this true?
According to this Guide - no, it does not. But I know other products that comes with Oracle DB in package (like Oracle Business Intelligence, which consist of Oracle DB, Weblogic and OBI as middleware) - so maybe it's not all true.
New information (2018-04-26):
Ok, I've asked a more experienced DBA and he told me that it is common to use another linux user account to install other oracle software on the same PC. Then you can easily set completely different environments, so you can avoid glitches. For example you can set for them different ORACLE_HOME.
It is not necessary to have multiple user accounts if you isolate the environments. For multiple Oracle product installs on the same server I use shell scripts to set the ENV for each one.
Ensure that your current ENV does not have any Oracle Database references - check .bashrc .bash_profile and run: printenv to verify.
Example: database env script
#!/bin/sh
#
# Defining environment variables for Oracle Database.
#
ORACLE_BASE=/u01/app/oracle
export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/12.1.0/dbhome_1
export ORACLE_HOME
TNS_ADMIN=$ORACLE_HOME/network/admin
export TNS_ADMIN
JAVA_HOME=$ORACLE_HOME/jdk
export JAVA_HOME
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib
export LD_LIBRARY_PATH
PATH=$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$JAVA_HOME/bin:$PATH
export PATH
Source the env script and start listener and database from shell - database needs to be running for the middleware install
Install Java 8 JDK from oracle.com/technology - I download the tar gzip file and extract to /u01/app/oracle/product/jdk8 {better to use a generic name for the folder jdk8 vs the release number as it is easier to upgrade the jdk}
Set ENV for install:
ORACLE_BASE=/u01/app/oracle
export ORACLE_BASE
JAVA_HOME=/u01/app/oracle/product/jdk8
export JAVA_HOME
PATH=$JAVA_HOME/bin:$PATH
export PATH
Source ENV for install in shell
Start middleware infrastructure installation from same shell (this part does not require the config to be run)
Create Repository: cd to middleware infrastructure home/oracle_common/bin
Run ./rcu -> Common Infrastructure Services/Oracle Platform Security Services and prefix
Install FMW (same shell as infrastructure)
Run config.sh
Post Install: may require symlink to be created if an error - cd /usr/lib64 - ln -s libXm.so.4 libXm.so.3
Create shell script to set FMW env
#!/bin/sh
#
# 12c Fusion Middleware Environment
#
ORACLE_HOME=/u01/app/oracle/product/m12.2
export ORACLE_HOME
JAVA_HOME=/u01/app/oracle/product/jdk8
export JAVA_HOME
PATH=$ORACLE_HOME/OPatch:$ORACLE_HOME/wlserver/common/bin:$ORACLE_HOME/oracle_common/common/bin
export PATH
Source the FMW ENV script then cd $ORACLE_HOME and start the processes
I have found that using the shell and environment isolation works well.
The FMW/Infrastructure requires Java 8 - I have run into issues in the past trying to use OpenJDK for FMW - using the Oracle Java 8 JDK seems to work better.
These were my notes for an install on Redhat 7 - should work on Fedora but may require some troubleshooting - sometimes libraries are newer than the version FMW requires or are missing. Not sure if you installed the Repository in your attempts - if not that might have been why the install hangs - it is trying to connect to the database and update the repository tables.
Refer to the Installation guides for more information
hope that helps you.
Am getting the following error - Missing required dependencies ['numpy']
Standalone and via Django, without Apache2 integration - the code work likes charm, however things start to fall when used with Apache2. It refuses to import pandas or numpy giving one error after another.
I am using Apache2, libapache2-mod-wsgi-py3, Python 3.5 and Anaconda 2.3.0
Request Method: GET
Request URL: http://127.0.0.1/api/users/0/
Django Version: 1.10.5
Exception Type: ImportError
Exception Value:
Missing required dependencies ['numpy']
Exception Location: /home/fractaluser/anaconda3/lib/python3.4/site-packages/pandas/__init__.py in <module>, line 18
Python Executable: /usr/bin/python3
Python Version: 3.5.2
Python Path:
['/home/fractaluser/anaconda3/lib/python3.4/site-packages',
'/home/fractaluser/anaconda3/lib/python3.4/site-packages/Sphinx-1.3.1-py3.4.egg',
'/home/fractaluser/anaconda3/lib/python3.4/site-packages/setuptools-27.2.0-py3.4.egg',
'/usr/lib/python35.zip',
'/usr/lib/python3.5',
'/usr/lib/python3.5/plat-x86_64-linux-gnu',
'/usr/lib/python3.5/lib-dynload',
'/usr/local/lib/python3.5/dist-packages',
'/usr/lib/python3/dist-packages',
'/var/www/html/cgmvp']
Server time: Fri, 9 Jun 2017 11:12:37 +0000
You can't force mod_wsgi built with the system Python version to use a Python virtual environment built for a different Python version, nor different Python installation. That is what it appears you are doing. You would need to uninstall mod_wsgi and install it from source code, compiling it against the Anaconda Python distribution. Best to use the pip install method and follow steps to integrate it into existing Apache installation. See:
https://pypi.python.org/pypi/mod_wsgi
Also see the following documentation for setting up a Python virtual environment with mod_wsgi, as it appears you aren't doing that in the recommended way either.
http://modwsgi.readthedocs.io/en/develop/user-guides/virtual-environments.html
First task though is to reinstall mod_wsgi.
I had the same problem using apache2 with mod_wsgi python 3.6 envinronmet 64, the version numpy used was 1.13, only change the version with previous and worked !!.
pip3 install numpy==1.12
I tried trying to install mongodb and php extension on my server with Ubuntu 14.04 and plesk 12.5 but without success of php extension. Anyone can help me with a simple tutorial on how to install mongodb driver and Mongo db php extension on my dedicated server?
Thanks
You can look on official documentation
DigitalOcean provides a detailed recipe: https://www.digitalocean.com/community/tutorials/how-to-install-mongodb-on-ubuntu-16-04
PHP MongoDB extension: installation from PECL
Forum AskUbuntu
Here you can see how you're installing multiple versions of PHP and switching them in Plesk.
Mind that you install every PHP version independently with its own extensions.
In your case you need to add MongoDB extension to some (or all) PHP versions you work with.
Hi i'm starting with Visual basic 2013 and Python. I've make some practicing with console applications with success. But when i tried to work with WPF, I see all the GUI while building.
But when i try to debugg the application i get:
No module named 'wpf'
I'm using Python 3.4 for debugging and I've tried to install the ironpython 2.7 and change the debugger in vs2013 but the error still persists.
What should i do? There's a way to install this module in python or it should be a bult-in module?
You have to run the program using IronPython/.NET as WPF will not be available in standard CPython environments.
You can check which python version you are running on e.g. by doing
import sys
print sys.version
which will give you output like
2.7.6 (default, Nov 10 2013, 19:24:24) [MSC v.1500 64 bit (AMD64)]
or
2.7.3 (IronPython 2.7.3 (2.7.0.40) on .NET 4.0.30319.34014 (64-bit))
depending on your chosen python interpreter.
If you are using Python Tools for Visual Studio (PTVS) you would right-click on the project, select Properties and under General/Interpreter ensure that IronPython is selected (and not CPython 3.4 you might be using). More on interpreters/environments can be found in the documentation of PTVS.
I've been installing Fedora Commons on a Fedora 17 system. Everything has just gone like a charm and I followed this guide:
http://asingh.com.np/blog/fedora-commons-installation-and-configuration-guide/
However, whatever I do the service "Fedora Commons" won't start. There is nothing showing up in /var/log/messages
Running "service fedora start" ends with an OK, but when I afterwards run "service fedora status" it shows "Fedora Commons service is stopped".
Any ideas?
Fedora Commons can be somewhat picky about having an environment set up correctly. In general I prefer to install a new Tomcat servlet container and then choosing the "existingTomcat" custom install rather than having the Fedora Commons installer create a servlet container for you. By doing this you can more easily separate the servlet container install/config issues (lots of documentation on the web for this) from the Fedora Commons install/config issues (not so much information on this).
Also, when doing a new Fedora install I find it helps to download and deploy a servlet called "psi-probe" into the Tomcat container. It helps debugging environment issues as well as giving you an easy way to view log files for all your servlets from a common web interface.
http://code.google.com/p/psi-probe/
Further update: I forgot to mention one thing that also would prevent Fedora Commons from running and that is Fedora Commons does not seem to work well with the OpenJDK installed by default on many OS distributions. This can cause Fedora Commons to quietly fail with no log information even if the install was successful and correctly configured. Switching the environment variables to point to another version of JDK (other than OpenJDK) will resolve this problem.