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Servers & Storage Feed

Sun Servers and Storage, Solaris, Oracle Linux, Red Hat Linux, Oracle VM for x86, Oracle VDI and Virtualization resources, news, and support articles.

psutil/_psutil_linux.c fatal error: Python.h: No such file or directory

Recently while trying to install recent version of psutil I got following error:
psutil/_psutil_linux.c:12:20: fatal error: Python.h: No such file or directory
compilation terminated.
After debugging about the issue for a while I got to know that to install psutil recent version, it required python-dev module pre installed.
Use following command to install python-dev
$ sudo apt-get install python-dev
After installing python-dev psutil got installed without any issue.

psutil/_psutil_linux.c fatal error: Python.h: No such file or directory

Recently while trying to install recent version of psutil I got following error:
psutil/_psutil_linux.c:12:20: fatal error: Python.h: No such file or directory
compilation terminated.
After debugging about the issue for a while I got to know that to install psutil recent version, it required python-dev module pre installed.
Use following command to install python-dev
$ sudo apt-get install python-dev
After installing python-dev psutil got installed without any issue.

Virtualization on ARM with Xen

This is a repost of a tutorial published initially on community.arm.com – Thank you to Andrew Wafaa for allowing us to repost.

With ARM entering the server space, a key technology in play in this segment is Virtualization. Virtualization is not a tool solely for servers and the data center, it is also used in the embedded space in segments like automotive and it is also starting to be used in mobile.

Increase font size of virtual terminals

My earlier post shows how to change, on the fly, the font size of X terminal emulators. Besides terminal emulators, Linux provides six virtual terminals which you can bring up from X Window by pressing Control+Alt+F1 to Control+Alt+F6 keys respectively. This post explains how to adjust the font size of virtual terminals for Debian, Ubuntu, and their derivatives.

Oracle Virtual Compute Appliance Webcast on April 16

You may have heard of the
Oracle Virtual Compute Appliance, an Oracle Engineered system for running virtual machines using Oracle VM. I've been working a lot with this product over the past several months, so I'm overdue to blog about it. It's really a powerful platform with built-in compute, network, and storage resources - something often referred to as "converged infrastructure".

Best Practices - Top Ten Tuning Tips Updated

This post is one of a series of "best practices" notes for Oracle VM Server for
SPARC (formerly called Logical Domains). This is an update to a previous entry on the same topic.

Top Ten Tuning Tips - Updated

Oracle VM Server for SPARC is a high performance virtualization technology for SPARC
servers. It provides native CPU performance without the virtualization overhead typical
of hypervisors.

Names are Hard

So I've been thinking about naming for my pure Go implementation of nanomsg's SP protocols.

nanomsg is trademarked by the inventor of the protocols.  (He does seem to take a fairly loose stance with enforcement though -- since he advocates using names that are derived from nanomsg, as long as its clear that there is only one "nanomsg".)

Putting an end to the password jungle

With my blog audience all being experts in the IT industry (I presume), I think we are all too familiar with the problems of classic password security mechanisms.

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