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.IX Title "CPAN::Meta::Check 3"
.TH CPAN::Meta::Check 3 2026-10-25 "perl v5.44.0" "User Contributed Perl Documentation"
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.SH SYNOPSIS
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\& warn "$_\en" for verify_dependencies($meta, [qw/runtime build test/], \*(Aqrequires\*(Aq);
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.SH DESCRIPTION
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This module verifies if requirements described in a CPAN::Meta object are present.
.PP
This function checks if all dependencies in \f(CW$reqs\fR (a CPAN::Meta::Requirements object) are met, taking into account that \*(Aqconflicts\*(Aq dependencies have to be checked in reverse. It returns a hash with the modules as keys and any problems as values; the value for a successfully found module will be undef. Modules are searched for in \f(CW@$incdirs\fR, defaulting to \f(CW@INC\fR.
.PP
Check all requirements in \f(CW$meta\fR for phases \f(CW$phases\fR and type \f(CW$type\fR. Modules are searched for in \f(CW@$incdirs\fR, defaulting to \f(CW@INC\fR. \f(CW$meta\fR should be a CPAN::Meta::Prereqs or CPAN::Meta object.
.PP
\&\fBThis function is deprecated and may be removed at some point in the future, please use CPAN::Meta::Prereqs\->merged_requirements instead.\fR
.PP
This function returns a unified CPAN::Meta::Requirements object for all \f(CW$type\fR requirements for \f(CW$phases\fR. \f(CW$phases\fR may be either one (scalar) value or an arrayref of valid values as defined by the CPAN::Meta spec. \f(CW$type\fR must be a relationship as defined by the same spec. \f(CW$meta\fR should be a CPAN::Meta::Prereqs or CPAN::Meta object.
.SH "SEE ALSO"
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.IP \(bu 4
Test::CheckDeps
.IP \(bu 4
CPAN::Meta
.SH "POD ERRORS"
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Hey! \fBThe above document had some coding errors, which are explained below:\fR
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Unknown directive: =func