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POscala: Error occurred during initialization of VM on Ubuntu 12.04
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  1. POscala: Error occurred during initialization of VM on Ubuntu 12.04
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    copied!<p>I tried to work with easy example of scala language. I installed <code>sbt</code> successfully. When run <code>sbt -h</code> I see help message from sbt:</p> <pre><code>Usage: sbt [options] -h | -help print this message -v | -verbose this runner is chattier -d | -debug set sbt log level to debug -no-colors disable ANSI color codes -sbt-create start sbt even if current directory contains no sbt project -sbt-dir &lt;path&gt; path to global settings/plugins directory (default: ~/.sbt) -sbt-boot &lt;path&gt; path to shared boot directory (default: ~/.sbt/boot in 0.11 series) -ivy &lt;path&gt; path to local Ivy repository (default: ~/.ivy2) -mem &lt;integer&gt; set memory options (default: 1536, which is -Xms1536m -Xmx1536m -XX:MaxPermSize=384m -XX:ReservedCodeCacheSize=192m) .... </code></pre> <p>but when I tried to run in the directory with scala assignments (it's Coursera course) I caught error:</p> <pre><code>nazar_art@nazar-desctop:~/scala/example$ sbt Detected sbt version 0.12.1 Starting sbt: invoke with -help for other options Error occurred during initialization of VM Could not reserve enough space for object heap </code></pre> <p>but it should open the sbt command prompt. Smt like this:</p> <pre><code>shell$ cd /path/to/progfun-project-directory # This is the shell of the operating system shell$ sbt &gt; _ # This is the sbt shell </code></pre> <p><strong>UPDATE:</strong> </p> <p>After I add this following line</p> <p><code>java -Xms64M -Xmx256M -Xss1M -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=64M -jar</code>dirname $0<code>/sbt-launch.jar "$@"</code></p> <p>at <code>/usr/bin</code> I see next output:</p> <pre><code>nazar_art@nazar-desctop:/usr/bin$ sbt bash: /usr/bin/sbt: Permission denied nazar_art@nazar-desctop:/usr/bin$ sudo sbt sudo: sbt: command not found </code></pre> <p><strong><em>- Why this happen?<br> - How to solve this issue?</em></strong></p>
 

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