I am on OS-X El Capitan 10.11.3.
I installed Cassndra using brew and the current version is '2.2.2'
When i try to start cassandra, I get following error
$/usr/local/Cellar/cassandra/2.2.2/bin/cassandra -f
objc[46306]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_11.jdk/Contents/Home/bin/java and /Library/Java/JavaVirtualMachines/jdk1.8.0_11.jdk/Contents/Home/jre/lib/libinstrument.dylib. One of the two will be used. Which one is undefined.
Error opening zip file or JAR manifest missing : /usr/local/Cellar/cassandra/2.2.2/libexec/jamm-0.2.5.jar
Error occurred during initialization of VM
agent library failed to init: instrument
Hey this seems to be a similar problem stated in the mentioned Github post.
https://github.com/Homebrew/legacy-homebrew/issues/32488
Gist from above post:
rm -rf /usr/local/etc/cassandra/
brew reinstall cassandra
But as suggested, tarball installation is simpler.
I never use installer (on Mac or Linux), it's so easy to download the tarball and unzip it to some folder (/opt/apps/cassandra for example). You'll have all your config files, binaries at the same place.
Also, do not forget to set environment variable:
export CASSANDRA_HOME=<your_Cassandra_install_folder>
export PATH=$PATH:$CASSANDRA_HOME/bin
I recommend using this method if you have trouble running Cassandra on Mac
Related
I have installed idb-companion in line with the instructions in their docs, but when I run idb list-targets I get idb: command not found. idb-companion shows up when I brew list. I also tried installing and running the universal .tar.gz folder from their latest release, but got no where. Although I only ran that via the Finder GUI, because I wasn't sure how to execute that from the CLI.
I understand there is some homebrew path I may have to change. I have actually had homebrew issues before and so have usually resorted to installing everything via node where possible. In this case it's not, so I tried the .tar.gz file.
How can I get idb-companion to start working properly?
Most likely it is the case, your python path is not set. You need to set your python path. Faced the same issue was resolved with setting python path.
I am having difficulty getting the DBD::MariaDB module to install on an instance of OSX 10.12.6. I am using homebrew and perlbrew, and other cpan modules installed without issue with cpanm.
I have used homebrew to install openssl and mysql-connector-c as the cpan Install page recommended.
Rather than trying to use cpanm for this, I am attempting to install manually so I can specify a mysql_config location. I have a heavily customized instance of MariaDB 10.2.21 installed so nothing is "default." If it's relevant, my MariaDB configuration was based off a brew install.
I am stuck at this point: Failed to create t/MariaDB.mtest: No such file or directory at /Documents/DBD-MariaDB-1.21/Makefile.PL line 415. Fails to make the file and I'm doing this with user directories with perlbrew.
Using Perl 5.26.1 on perlbrew 0.86 (latest). Not sure what to actually do here. Not sure why I'm unable to make the file in a user folder.
Did I miss a crucial step?
When trying to start my Docker container and sync it up using Debian, I consistently encounter this error message after entering in "docker-sync-stack start"...
-bash: /c/RailsInstaller/Ruby2.3.3/bin/docker-sync: C:/RailsInstaller/Ruby2.3.3/bin/ruby.exe: bad interpreter: No such file or directory
I'm fairly sure this is a path issue, but I can't seem to resolve it.
It seems you do not have Ruby installed on your system. That sometimes happens after a system upgrade.
There have been discussions about this
here: https://github.com/EugenMayer/docker-sync/issues/683
here: https://github.com/EugenMayer/docker-sync/issues/679
In general your system cannot find ruby, or your system (with the current ruby version used) cannot find the docker-sync plugin. So you need to reinstall the plugin then.
This happened to me also after updating to Catalina. Fixed by running brew reinstall ruby and brew reinstall docker-sync.
I'm trying to install scala on my mac (Maverick).
I downloaded and unarchived it.
I then put myself from where it was unarchived and inside the /bin folder in the terminal.
But when I run "scala" or "scalac" I get :
-bash: scala: command not found
Why?
I always suggest that mac users install homebrew and use homebrew as their primary package installer to install software.
Installing scala is as simple as
brew install scala
Homebrew will also install/fix java dependencies for you and handle path issues (I believe)
I get the same issue and quickly I found everything is fine, if you write the correct path into your .bash_profile.
The only thing you need is to close current terminal and open a new one, on which Scala would work.
Hope this work for you.
do you have Java installed and available on your PATH http://sourabhbajaj.com/mac-setup/Java/README.html the same author also provides good Scala / SBT setup info http://sourabhbajaj.com/mac-setup/Java/README.html
I need to run Python 2.7 on my Mac Snow Leopard, which has Python 2.6 installed. According to this answer, running the Python 2.7 mpkg installer from Python.org should get me there.
The reason I need to do this is that I'm trying to run the Google App Engine SDK for the Python 2.7 runtime.
After installing Python 2.7, I'm still getting the following warning in my GAE server log:
Warning: You are using a Python runtime (2.6) that is older than the
production runtime environment (2.7).
What else must I do to get the GAE SDK to recognize the new Python version?
EDIT 2:
Running:
$ sudo find / -name python2.7
I get:
/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
/usr/local/bin/python2.7
According to the answers I went into GoogleAppLauncher -> Preferences and set the Python path to each of these, and each time I get the exact same error.
Running dev_appserver with the following flags:
--admin_console_server= --port=8081 Python command: /Library/Frameworks/Python.framework/Versions/2.7 2011-11-14
16:12:24.726 GoogleAppEngineLauncher[57590:203] *** NSTask: Task
create for path '/Library/Frameworks/Python.framework/Versions/2.7'
failed: 22, "Invalid argument". Terminating temporary process.
Another Wierd thing is, it always tries to resolve to the same path, no matter which of those I plug in; It always reverts to /Library/Frameworks/Python.framework/Versions/2.7
EDIT 3:
OK, after entering the paths into the prefs field repeatedly, I finally just cleared it out, and somehow it's now pointing to the right place:
Running dev_appserver with the following flags:
--admin_console_server= --port=8081
Python command: /usr/local/bin/python2.7
Open the GAE launcher preferences and set the Python Path option to the fresh installed Python 2.7, in your case /usr/local/bin/python2.7 .
Came across this question looking for a solution to the same dilemma regarding Mac, GAE and Python.
One comment I would like to make regarding setting the Python path using GAE Preferences. I notice you mention that you had a problem setting the Python path using the Preferences. I discovered that after editing the path, you have to press Enter. Otherwise, the path doesn't get updated. This might explain the weirdness you were mentioning when trying to edit the path field.
I installed python 2.7.x from macports. I see this:
$ python --version
Python 2.7.2
$ which python
/opt/local/bin/python
So, in the preferences for GoogleAppEngineLauncher.app I set the python path to:
/opt/local/bin/python
In the console log, I see this:
*** Running dev_appserver with the following flags:
--admin_console_server= --port=8081
Python command: /opt/local/bin/python
I still see some errors about libraries, in particular Can't open zipfile...setuptools but simple stuff at least seems to work.
Good luck!
I am not sure if it helps, but instead of using the binaries from Python, I used MacPorts http://www.macports.org/ and installed the Python 2.7 runtime:
sudo port install python27