I've followed the directions in Installing MacPorts.
To install MacPorts using the pkg installer. The installation apparently goes fine. For example, it goes through the multi-step process eventually saying "Installation Successful" or something to this effect.
And now there's just the "little" problem that neither of these commands work:
man ports
which ports
I've checked in /usr/local, /bin, and /usr/bin, and I don't see where this has been installed to. Ideas?
They're in /opt/local/bin, so as to not overwrite stuff that came with Mac OS X or that you might have gotten from elsewhere. They won't be in your $PATH until you close that Terminal and open another (nothing can alter the environment of a running program except the program itself).
It's in /opt/local/bin. MacPorts updates .bash_profile to include this in the path, but obviously existing shells don't see the updated PATH variable...
It's probably because you're trying ports but the command is called port: See http://guide.macports.org/#using.port
Related
Can I get a tip for installing on rasp buster? Im hung up on the install directions to check the status of the rabbitMQ server. Traceback of bash console:
(volttron) pi#raspberry:~/Desktop/volttron $ echo 'export RABBITMQ_HOME=$HOME/rabbitmq_server/rabbitmq_server-3.7.7'|sudo tee --append ~/.bashrc
export RABBITMQ_HOME=$HOME/rabbitmq_server/rabbitmq_server-3.7.7
(volttron) pi#raspberry:~/Desktop/volttron $ source ~/.bashrc
pi#raspberry:~/Desktop/volttron $ RABBITMQ_HOME/sbin/rabbitmqctl status
bash: RABBITMQ_HOME/sbin/rabbitmqctl: No such file or directory
There are a few tracebacks earlier on the installation...
If it makes a difference or not here is the entire bash console process. The git gist link I just created the name install.py even though its just bash commands copied pasted per install directions...
`pi#raspberry:~/Desktop $ git clone https://github.com/VOLTTRON/volttron --branch releases/7.x`
It looks like there are a couple of different issues going on here:
The issue you quote above (RABBITMQ_HOME/sbin/rabbitmqctl: No such file or directory) is that your shell isn't finding the rabbitmqctl command. It looks like you added the RABBITMQ_HOME environment variable to your .bashrc, but used the string RABBITMQ_HOME instead of the variable expansion $RABBITMQ_HOME when you tried to run the command. Try running it as $RABBITMQ_HOME/sbin/rabbitmqctl status instead.
The rabbitmqctl status command will check the status of the rabbitmq application, but I don't think you've done anything to start it yet (that happens when you bootstrap the platform and/or start the platform configured to use the RMQ broker)
I think that the traces earlier in the installation process are problematic (appears to be the same error hit two different ways), but you just haven't run into them yet. I haven't seen any issues building gevent on the RPi 4 with buster (though it is pretty slow), but the ctypes error makes me wonder if there's an issue with the underlying c library it is trying to build on top of. I did notice that you're getting amd64 erlang packages, are you running Raspbian on an x86 processor? (if so this isn't a permutation we've tried and you may be hitting some package compatibility edge case we haven't seen)
One thing to try is to manually install cython into your virtualenvironment and then try running the bootstrap script again with the virtualenvironment activated. You could also try and pip install gevent==20.6.1 directly in that virtualenvironment (this is what the bootstrap script was doing at the failure point). VOLTTRON depends on gevent, so if that isn't installing the platform won't be able to run.
My projects that are programmed in Ubuntu, where VSCode is configured in LF work perfectly.
When I clone on Windows even with the .editorconfig configured only for lf, it modifies the entire code of a file when saving, needing to commit the files again just because it reconfigured the lf.
The problem is that I have already configured editorconfig, vscode, git global to lf and nothing solved, whenever saved it modifies the file.
I use eslint, prettier and editorconfig in the code. I wanted a solution to be able to program on both operating systems.
When installing Git for Windows it asks you how you want to handle this situation (line endings). Usually it gives 3 options. Once you choose one, every time you clone a repo it applies that option.
So, say the repo uses LF and you specified that you want to use CRLF during your Git installation, it will make all the files CRLF.
I am not sure if that option is configurable post install. You can uninstall Git and reinstall it and you'll see that option. From there, if you Unix is your primary development environment I would say choose the option that says "Check out Unix style, commit Unix style".
I've been trying to install MacPorts on a new Mac Pro with a fresh, fully updated Yosemite OS. The installer hangs on 'Running package scripts'. So I tried to build it from source. That works, with the installer stating:
Congratulations, you have successfully installed the MacPorts system.
However, it seems unusable. When I do sudo port install apache2 I get the message:
Error: Port apache2 not found
Simply trying to do a 'self update' (as root):
sh-3.2# port -d selfupdate
DEBUG: MacPorts sources location: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs
---> Updating MacPorts base sources using rsync
receiving file list ... done
base.tar
...and then nothing... I've waited for half an hour, but it won't go any further. I can't find any logs either.
Again: there's nothing special about my setup, it's out-of-the-box Yosemite, only updated through the App store and, of course, I've installed Xcode with command line utilities and formally accepted the license, as is required according to the MacPorts site.
I've also tried uninstalling it, using the instructions from the MacPorts site, and reinstalling. But it does not make a difference.
I've read quite a few forum posts, but I can't find any post relating a problem like this. I hope someone can shed some light on this.
The installer hangs running package scripts because the last statement in these package scripts is exactly this "sudo port selfupdate" that you've been running manually afterwards.
Because this step did never run, your MacPorts installation lacks knowledge about the apache2 port (which is exactly why the installer runs selfupdate to give you a full-featured installation).
Unfortunately Apple's infrastructure (rsync.macports.org) seems to have connectivity problems at the moment, which is causing problems for quite a few people. You can try using one of the mirrors as outlined at https://trac.macports.org/wiki/Mirrors.
I am following this tutorial: https://wiki.opendaylight.org/view/Getting_started
I am trying to use the following code in opendaylight using karaf
ovs-vsctl show
But the command window says Command not found: ovs-vsctl
I have installed all the necessary libraries and the local host server (http://localhost:8181/dlux/index.html) is running fine. But somehow odl can't find ovs.
Can anyone tell me what's the error? I am running win 8.
Thank you
You need to run this command outside of karaf terminal.
Firstly, you should have ovs(Open Virtual Switch) or Mininet installed, and then create one or two open switches.
Basically, you started the SDN controller in karaf, and now in the step you are encountering problem, the switches need to be assigned ODL controller as their manager.
You must check also that ovsdb is already installed in karaf.
For that, try to execute the next command:
feature:list | grep ovsdb
That command will display all the ovsdb components/features that are available in your karaf distribution. The third column will indicate you if a given component is already installed or not (if you see an X, that means that the component is installed). If you want to install a component/feature:
feature:install <name_of_the_feature>
After that, try to execute it outside of karaf, as Sidhant01 has indicated you before.
Try to do it with sudo:
sudo ovs-vsctl show.
If you want to configure ovsdb in an active mode:
tools-vm:~$ sudo ovs-vsctl set-manager tcp:127.0.0.1:6640
tools-vm:~$ sudo ovs-vsctl show
98d8cf7a-44b1-4b02-a60c-7d832409d06f
Manager "tcp:127.0.0.1:6640"
is_connected: true
ovs_version: "2.0.2"
Cheers
I've installed snow leopard on the old tiger and I tried to run apache2 by clicking system preferences->sharing->web sharing. It seems to run but if I try to access http://localhost or http://127.0.0.1 or http://192.168.1.6/ (my ip on my network) it doesn't work. I don't know where is the log file (no files on /private/var/log/apache2/). I've seen that the port in /etc/httpd.conf is 80. But I cannot see the process on Activity Monitoring panel: there is not any httpd or apache process running...
This may not be the answer you are looking for, but MAMP seems to run relatively well for me.
You can also try
sudo apachectl start
from the command line.
I think you will find a detailed answer to your question at this URL:
http://shapeshed.com/journal/setting_up_local_websites_on_snow_leopard/
The "trick" is this line, ... which stops and then restarts apache,
sudo apachectl restart
This forces apache2 to read any changes you've made to config files.
Also, check to make sure you are using the right config file.
Under Mac OS X 10.6.4, my config files seem to be here:
/etc/apache2/httpd.conf
Logs files are found here:
/var/log/apache2/access_log
This should get you up and running, ... but I would also recommend looking into using MAMP, which is a pre-packaged Mac+Apache2+MySQL+PHP5 stack that you can get up and running very quickly.
http://www.mamp.info/