http://www.datastax.com/support-forums/tags/twisted Software, Support, and Training for Apache Cassandra en-US Sun, 19 May 2013 13:28:42 +0000 http://bbpress.org/?v=1.0.3 q http://www.datastax.com/support-forums/search.php http://www.datastax.com/support-forums/topic/opscenter-141-problem-on-mac-os-1073-importerror-no-module-named-twistedscriptstwistd#post-3431 Mon, 23 Jul 2012 02:38:31 +0000 thobbs 3431@http://www.datastax.com/support-forums/ <p>lotka,</p> <p>Fedora isn't a supported distro for OpsCenter at this time. It's <em>possible</em> that it will run on Fedora with some modification, but I have no idea if it actually will.</p> <p>If you want to try, edit bin/opscenter and replace the line</p> <p><code>PY_DISTRO=&quot;./lib/py-redhat/${PY_VER}/shared/${PY_ARCH}:./lib/py-redhat/${PY_VER}/${VER}/${PY_ARCH}&quot;</code></p> <p>with</p> <p><code>PY_DISTRO=&quot;./lib/py-redhat/2.7/shared/amd64:./lib/py-redhat/2.7/6/amd64&quot;</code></p> <p>That assumes you're using a 64 bit system. If not, replace amd64 with i386. Hopefully that might work, but if not, there's not much else we can do. </p> http://www.datastax.com/support-forums/topic/opscenter-141-problem-on-mac-os-1073-importerror-no-module-named-twistedscriptstwistd#post-3330 Fri, 20 Jul 2012 13:55:27 +0000 lotka 3330@http://www.datastax.com/support-forums/ <p>Hi,<br /> I am replaying to this post because I cannot open a new one (how is this possible?)<br /> I have the same problem to run opscenter 2.1 on Fedora 16.<br /> I don't have root priviliges so I downloaded tarball. But I've got the same exception. I've Python 2.7 installed.<br /> And in my configuration I have this line<br /> <code>+PY_VER=$($PYTHON -c &quot;import platform; v = platform.python_version(); print v[:v.index(&#039;.&#039;, 2)]&quot;)</code><br /> instead of this one:<br /> <code>-PY_VER=$($PYTHON -c &quot;import sys; v = sys.version; print v[:v.index(&#039;.&#039;, 2)]&quot;)</code><br /> (probably its becouse the fix that you mentioned.<br /> Any clues? </p> http://www.datastax.com/support-forums/topic/opscenter-141-problem-on-mac-os-1073-importerror-no-module-named-twistedscriptstwistd#post-1423 Thu, 22 Mar 2012 16:18:19 +0000 Anonymous 1423@http://www.datastax.com/support-forums/ <p>That got opscenter working - thanks. I'm on to a new problem: the agent is now displaying this error:</p> <p>ERROR [pool-3-thread-1] 2012-03-22 09:15:20,967 Error getting realtime node details<br /> java.lang.RuntimeException: Agent is failed, needs restart<br /> at clojure.lang.Agent.dispatch(Agent.java:225)<br /> at clojure.core$send_off.doInvoke(core.clj:1601)<br /> at clojure.lang.RestFn.invoke(RestFn.java:464)<br /> at opsagent.opsagent$setup_conn$send_message__3661.invoke(opsagent.clj:103)<br /> ...</p> <p>But I'll mark this topic resolved and look at this problem separately. I might not have a port number correct or something. Thanks again for your help. </p> http://www.datastax.com/support-forums/topic/opscenter-141-problem-on-mac-os-1073-importerror-no-module-named-twistedscriptstwistd#post-1416 Thu, 22 Mar 2012 03:34:37 +0000 mbulman 1416@http://www.datastax.com/support-forums/ <p>Thanks for that info. We have a fix for this coming in our next version of opscenter. In the meantime, if you'd like to apply the following patch to the opscenter script found in ./bin, you may be able to get it working:</p> <p>-PY_VER=$($PYTHON -c "import sys; v = sys.version; print v[:v.index('.', 2)]")<br /> +PY_VER=$($PYTHON -c "import platform; v = platform.python_version(); print v[:v.index('.', 2)]")</p> <p>If you do apply the patch, please let us know if it does or does not work.</p> <p>Thanks again </p> http://www.datastax.com/support-forums/topic/opscenter-141-problem-on-mac-os-1073-importerror-no-module-named-twistedscriptstwistd#post-1415 Wed, 21 Mar 2012 23:09:52 +0000 Anonymous 1415@http://www.datastax.com/support-forums/ <p>Here are the results:</p> <p>:python -c "import twisted; print twisted"<br /> Traceback (most recent call last):<br /> File "&lt;string&gt;", line 1, in &lt;module&gt;<br /> ImportError: No module named twisted<br /> :python2.7 -c "import twisted; print twisted"<br /> Traceback (most recent call last):<br /> File "&lt;string&gt;", line 1, in &lt;module&gt;<br /> ImportError: No module named twisted</p> <p>Adding the echo $PYTHONPATH line:</p> <p>:./opscenter<br /> ./src/lib/python2.7 (r27:82508, Jul 3 2010, 21:12:11) [GCC 4/site-packages:./lib/py:./lib/py-osx/2.7 (r27:82508, Jul 3 2010, 21:12:11) [GCC 4/amd64:/Library/Frameworks/Python.framework/Versions/2.7<br /> Traceback (most recent call last):<br /> File "./bin/twistd", line 18, in &lt;module&gt;<br /> from twisted.scripts.twistd import run<br /> ImportError: No module named twisted.scripts.twistd</p> <p>And finally:</p> <p>:python -c "import sys; v = sys.version; print v[:v.index('.', 2)], '###'"<br /> 2.7 (r27:82508, Jul 3 2010, 21:12:11)<br /> [GCC 4 ###</p> <p>Thanks </p> http://www.datastax.com/support-forums/topic/opscenter-141-problem-on-mac-os-1073-importerror-no-module-named-twistedscriptstwistd#post-1414 Wed, 21 Mar 2012 22:16:19 +0000 mbulman 1414@http://www.datastax.com/support-forums/ <p>Also, can you send the output of the following:</p> <p>python -c "import sys; v = sys.version; print v[:v.index('.', 2)], '###'" </p> http://www.datastax.com/support-forums/topic/opscenter-141-problem-on-mac-os-1073-importerror-no-module-named-twistedscriptstwistd#post-1413 Wed, 21 Mar 2012 20:38:14 +0000 mbulman 1413@http://www.datastax.com/support-forums/ <p>Hi,</p> <p>Can you provide the output of the following commands:<br /> python -c "import twisted; print twisted"<br /> python2.7 -c "import twisted; print twisted"</p> <p>Can you also add the following line to line 81 of the opscenter script (right above the last line):<br /> echo $PYTHONPATH</p> <p>and provide that output as well.</p> <p>Thanks </p> http://www.datastax.com/support-forums/topic/opscenter-141-problem-on-mac-os-1073-importerror-no-module-named-twistedscriptstwistd#post-1412 Wed, 21 Mar 2012 18:51:46 +0000 Anonymous 1412@http://www.datastax.com/support-forums/ <p>I installed OpsCenter 1.4.1 on my Mac, but opscenter fails to start. Here's the sequence:<br /> -----------------------<br /> :java -version<br /> java version "1.6.0_29"<br /> :python -V<br /> Python 2.7<br /> :openssl version<br /> OpenSSL 0.9.8r 8 Feb 2011<br /> :cd bin<br /> ~/opscenter-1.4.1/bin<br /> :setup.py<br /> Generating a 1024 bit RSA private key<br /> ................................................................++++++<br /> .......++++++<br /> writing new private key to 'ssl/opscenter.key'<br /> -----<br /> MAC verified OK<br /> Certificate was added to keystore<br /> :./opscenter<br /> Traceback (most recent call last):<br /> File "./bin/twistd", line 18, in &lt;module&gt;<br /> from twisted.scripts.twistd import run<br /> ImportError: No module named twisted.scripts.twistd<br /> -----------------------<br /> As I understand it, OSX comes with twisted installed, but I don't see this file anywhere. Did I miss something?</p> <p>Thanks </p>