INSTALL PERL MODULE INSTALL
The clue was in the sentence, you may need to install the Bio::SeqIO module.
The above error message tells us that that the perl module “Bio::SeqIO”, is either not in the Perl path or not installed on the system. ) at /N/soft/rhel7/perl/gnu/5.24.1/lib/site_perl/IO/Socket/SSL.pm line 18.īEGIN failed–compilation aborted at /N/soft/rhel7/perl/gnu/5.24.1/lib/site_perl/IO/Socket/SSL.pm line 18.Ĭompilation failed in require at -e line 1.īEGIN failed–compilation aborted at -e line 1. If you are looking into installing a perl package locally, it’s likely that you have run into a similar error shown below perl -e "use Bio::SeqIO"Ĭan’t locate Bio/SeqIO.pm in (you may need to install the Bio::SeqIO module) contains: /opt/moab/lib/perl5 /N/soft/rhel7/perl/gnu/5.24.1/lib/site_perl/x86_64-linux-thread-multi /N/soft/rhel7/perl/gnu/5.24.1/lib/site_perl /N/soft/rhel7/perl/gnu/5.24.1/lib/x86_64-linux-thread-multi /N/soft/rhel7/perl/gnu/5.24.1/lib. Usually, there is just one set of :: but sometimes you’ll see two or more. Perl puts :: between layers of modules that have a hierarchical relationship. This invokes perl and executes the import command, looking for a perl module called JSON::XS. Test if dependencies are met by running this perl one-liner: perl -e "use JSON::XS " Perl can issue commands from the command line in something called a one-liner this can be very handy if you want to run a regex over a file or do a quick check without opening a text editor and creating a script file.
INSTALL PERL MODULE CODE
pm for perl packages that can be included/imported into your own code with the ‘use’ command. If you type in ‘perl’ at the command line and hit enter, it will wait for your input without any prompt. Perl doesn’t give you an interactive interpreter the way python does. See Perl tutorials (click here) for an introduction to the gory details of regular expressions. It is not great for casual scripts because its syntax is unforgiving, and is thus becoming less and less popular. It excels at regular expressions – special coded search strings that allow for very flexible matching of whatever you’re looking for in whatever you’re looking in. Perl is an interpreted language similar to python or R, meaning that the code you write doesn’t have to be compiled ahead of time before you run it. But what exactly is perl and why would you use it as opposed to other programming languages? Here I will share some of my perls of wisdom. Since you’re here, you are probably trying to install a perl package or run a perl program.
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