我試圖Algorithm::CurveFit通過簡單地cpan Algorithm::CurveFit在我的 Ubuntu VM 上的終端輸入來安裝。
但是，這會回傳以下錯誤：
Loading internal logger. Log::Log4perl recommended for better logging
Reading '/home/con/.local/share/.cpan/Metadata'
Database was generated on Mon, 22 Nov 2021 14:17:02 GMT
Running install for module 'Algorithm::CurveFit'
CPAN: Digest::SHA loaded ok (v6.02)
CPAN: Compress::Zlib loaded ok (v2.102)
Checksum for /home/con/.local/share/.cpan/sources/authors/id/S/SM/SMUELLER/Algorithm-CurveFit-1.05.tar.gz ok
CPAN: YAML loaded ok (v1.30)
CPAN: CPAN::Meta::Requirements loaded ok (v2.140)
CPAN: Parse::CPAN::Meta loaded ok (v2.150010)
CPAN: CPAN::Meta loaded ok (v2.150010)
CPAN: Module::CoreList loaded ok (v5.20210520)
CPAN: Module::Build loaded ok (v0.4231)
Configuring S/SM/SMUELLER/Algorithm-CurveFit-1.05.tar.gz with Build.PL
Created MYMETA.yml and MYMETA.json
Creating new 'Build' script for 'Algorithm-CurveFit' version '1.05'
SMUELLER/Algorithm-CurveFit-1.05.tar.gz
/home/con/perl5/perlbrew/perls/perl-5.34.0/bin/perl Build.PL -- OK
Running Build for S/SM/SMUELLER/Algorithm-CurveFit-1.05.tar.gz
Building Algorithm-CurveFit
SMUELLER/Algorithm-CurveFit-1.05.tar.gz
./Build -- OK
CPAN: CPAN::DistnameInfo loaded ok (v0.12)
Running Build test for SMUELLER/Algorithm-CurveFit-1.05.tar.gz
t/00pod.t ........ ok
t/00podcover.t ... ok
t/01basic.t ...... ok
t/02bad_deriv.t .. 1/13
# Failed test at t/02bad_deriv.t line 50.
# Looks like you failed 1 test of 13.
t/02bad_deriv.t .. Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/13 subtests
Test Summary Report
-------------------
t/02bad_deriv.t (Wstat: 256 Tests: 13 Failed: 1)
Failed test: 3
Non-zero exit status: 1
Files=4, Tests=22, 1 wallclock secs ( 0.01 usr 0.01 sys 0.50 cusr 0.04 csys = 0.56 CPU)
Result: FAIL
Failed 1/4 test programs. 1/22 subtests failed.
SMUELLER/Algorithm-CurveFit-1.05.tar.gz
./Build test -- NOT OK
//hint// to see the cpan-testers results for installing this module, try:
reports SMUELLER/Algorithm-CurveFit-1.05.tar.gz
如何reports按照建議檢查摘要報告的底部？
更重要的是，我該如何解決這些錯誤并安裝Algorithm::CurveFit？
uj5u.com熱心網友回復：
如果CurveFit.pm從包中下載的源檔案以符號方式鏈接到 某處@INC，則包Algorithm:::CurveFit將正常作業（顯然）。
但是，CurveFit.pm應該修改CurveFit為呼叫，而不是Algorithm::CurveFit
轉載請註明出處，本文鏈接：https://www.uj5u.com/ruanti/366780.html