Installing Perl modules with cpanminus

While browsing CPAN I found an intersting module by Tatsuhiko Miyagawa cpanminus.  Basically, this is a script to get, unpack, build and install modules from CPAN. The best part of  is it’s dependency free, requires zero configuration, and stands alone. When running, it requires only 10MB of RAM. [Source: CPAN]

There are Debian packages, RPMs, FreeBSD ports, and packages for other operation systems available. If you want to use the package management system, search for cpanminus and use the appropriate command to install.

You can also build from latest source itself.

I have tried it on my CentOs 4.6 and Windows XP machine. Some of the advantages which I can see at first place are:

  • It seems to consume lesser memory than traditional like CPAN and CPANPLUS which sometime goes out of the memory for heavy installation.
  • It’s provides really quiet installation in comparison to CPAN. Not many questions.
  • I think it’s good for beginners
  • Automates installation and install dependencies without CPAN installed so no need to download TAR unpack, makefile, make, make test stuff.

Will try to get some  more findings.

Cheers,

Installing Microsoft TrueType fonts (TTF) on CentOS 4.6 and RHEL 4

Default Linux installation (Cent OS in this case) doesn’t contain true type fonts. The application like open office, PDF generators requires proper fonts to embed into if not it will use the free system fonts which can create a lot of issues like  pdf, not showing content properly etc. It’s always good idea to install ms core fonts Well you can buy more fonts as per your requirement if you want.
To install the ms core fonts follow the below steps (Login as a ROOT):
Install RPM: Change the directory to download folder and run the follwing command:
#rpm -ivh cabextract-0.6-1.i386.rpm

Create RPM: Change the directory to download folder and run the follwing command
#rpmbuild -bb msttcorefonts-1.3-4.spec

(This step will download Microsoft CAB files and extracts the fonts and builds an RPM.  This will use system utilities [wget, rpm-build, chkfontpath, fc-cache, ttmkfdir] and also check that http port 80 opened or not. This process will download the executable for all the font files.
This step will create RPM in /usr/src/redhat/RPMS/noarch/msttcorefonts-1.3-4.noarch.rpm
  • Installing RPM: Change the directory to /usr/src/redhat/RPMS/noarch/ and run the follwing command
# rpm -ivh msttcorefonts-1.3-4.noarch.rpm

  • Restart X server:
/sbin/service xfs restart

Now you can check the newly installed fonts on /usr/X11R6/lib/X11/fonts/TTF
Important Note:  Sometimes you might need to modify the msttcorefonts-1.3-4.spec file  for adding new address of mscorefonts location in sourceforge.net.  If you still face problems downloading font file then you can use my own font RPM [msttcorefonts-1.3-4.noarch.rpm].  You can download and install directly using # rpm -ivh msttcorefonts-1.3-4.noarch.rpm.
Good Luck!

Enjoy new fonts in your Linux machine.