PERLIVPSection: Perl Programmers Reference Guide (1)
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NAMEperlivp - Perl Installation Verification Procedure
SYNOPSISperlivp [-a] [-p] [-v] [-h]
DESCRIPTIONThe perlivp program is set up at Perl source code build time to test the Perl version it was built under. It can be used after running:
(or your platform's equivalent procedure) to verify that perl and its libraries have been installed correctly. A correct installation is verified by output that looks like:
ok 1 ok 2
- -h help
- Prints out a brief help message.
- -a run all tests
- Normally tests for optional features are skipped. With -a all tests are executed.
- -p print preface
- Gives a description of each test prior to performing it.
- -v verbose
- Gives more detailed information about each test, after it has been performed. Note that any failed tests ought to print out some extra information whether or not -v is thrown.
- * print # Perl binary `$perlpath' does not appear executable.\n;
- Likely to occur for a perl binary that was not properly installed. Correct by conducting a proper installation.
- * print # Perl version `$]' installed, expected $ivp_VERSION.\n;
- Likely to occur for a perl that was not properly installed. Correct by conducting a proper installation.
- * print # Perl \@INC directory `$_' does not appear to exist.\n;
- Likely to occur for a perl library tree that was not properly installed. Correct by conducting a proper installation.
- * print # Needed module `$_' does not appear to be properly installed.\n;
- One of the two modules that is used by perlivp was not present in the installation. This is a serious error since it adversely affects perlivp's ability to function. You may be able to correct this by performing a proper perl installation.
- * print # Required module `$_' does not appear to be properly installed.\n;
- An attempt to "eval "require $module"" failed, even though the list of extensions indicated that it should succeed. Correct by conducting a proper installation.
- * print # Unnecessary module `bLuRfle' appears to be installed.\n;
- This test not coming out ok could indicate that you have in fact installed a bLuRfle.pm module or that the "eval " require \"$module_name.pm\"; "" test may give misleading results with your installation of perl. If yours is the latter case then please let the author know.
- * print # file,+($#missing == 0) ? '' : 's', missing from installation:\n;
- One or more files turned up missing according to a run of "ExtUtils::Installed -> validate()" over your installation. Correct by conducting a proper installation.
- * print # Perl header `$_' does not appear to be properly installed.\n;
- Correct by running h2ph over your system's C header files. If necessary, edit the resulting *.ph files to eliminate perl syntax errors.