However, most of the time this is true and it works just fine. I have been all over python. Please read the and the before asking us for help. Any idea how I can solve this? I do have one remaing question — when I want to publish and use my django application how do I apply this virtual environemnt so at runtime apache uses this virtual environemnt to find my python 3. At least that is why I put the warning in there. Most people should probably compile the search path into the executable anyway, so no need to include an optional method here. Install libpcap, libnurses, gcc via yum yum -y install libpcap libpcap-devel ncurses ncurses-devel gcc Download and Install iftop wget.
I actually figured it out, but forgot to post back here. Steps to download, compile, and install are as follows. It seems like it is confused with the system installed python2. With sudo, sudo make install Without sudo, make install Note: check for any error messages. I found some locations but haven't worked a lot with Enterprise Linux so I'm not sure what to pick. Welcome to Linuxtweaks — the blog contains a lot of useful information for Linux System administrator ,newbies who are going to start there career as Linux System admin and also for linux desktop users. Mark and Jean-loup can be reached by e-mail at.
I searched the net for instructions and found this article that I think does a good job of explaining it: I need to update the article for Python 3. This can lead to problems that are very hard to diagnose. Maybe I am missing something? I recommend thoroughy testing on a production-like test system first before moving to production. It took me about 12 hours to figure out that the system python was using the wrong libraries for Fedora 19, the system python is at 2. Update server and install development tools First of all you need to update your server to latest so that all packages will be latest and your repository also updated. So I have both python 2.
You have two options: 1. For this tutorial, I'll be installing zlib version 1. I changed a few things like 2. If you do not have sudo or root access you will probably not be able to compile Python as a shared library. Pervious version of python in centos 7: 2. I assume anyone that needs the path to not be hardcoded also knows how to properly set up ldconfig search paths. Also, if I want to remove Python 2.
How to get around it? Error: Cannot retrieve metalink for repository: epel. How do I uninstall them, is there a command to do this? These are the missing dependencies: babel is needed by odoo-11. Installing zlib: As root for privileges on destination directory , run the following. What would I do to update the 2. It turned out to be a file protection problem. What you might end up with is higher memory usage if you run multiple instances. If this page seems suspiciously similar to the , rest assured that the similarity is completely coincidental.
I have one question: In you article, you warn about to not try to install Python 2. It is very friendly and easy to learn. Compiling zlib: make Note: check for any error message. Please report broken links to. C++ source and binaries for use with Visual Basic 4. It would be helpful to me.
List the dir in chronological order to see what other if any files were installed there at the same time as python2. The article below was posted 17th of Dec 2015. Can I download zlib-devel from somewhere and make instal it? If you use the normal make install you will end up with two different versions of Python in the filesystem both named python. How can I fix this? I proceed the same way with all dependencies, and pip3. The system version of Python 2. A more precise, technical discussion of both points is available on.
For example we search for Zabbix package using epel repo, lets see it is available or not under epel. The extra tips on installing distribute and virtualenv were well worth coming here, thanks a lot. I assume that you have virtualenv installed using pip2. Lastly, you may want to add some useful symlinks after installation, mapping e. I have tried out your suggestions, but the error with yum remains.
But everything else worked perfectly!!! Not like other guides out there that only half the commands work. Django work for me fine on ubuntu environment, but not on centos. Maybe run: yum groups mark install see man yum No packages in any requested group available to install or update I just moved on and ran the next command and it installed a bunch of stuff. Thanks everyone else for your posts. Also work in ubuntu fine — I see the default page of django web site.