perl PDL模块无法在Linux上安装

Question

我正在使用cpan -L local PDL::Graphics::PLplot。我收到失败消息。

Test Summary Report
-------------------
t/plplot.t              (Wstat: 512 Tests: 0 Failed: 0)
Non-zero exit status: 2
Parse errors: No plan found in TAP output
t/plplot_library_tests.t (Wstat: 512 Tests: 0 Failed: 0)
Non-zero exit status: 2
Parse errors: No plan found in TAP output
Files=3, Tests=0,  1 wallclock secs ( 0.02 usr  0.01 sys +  0.20 cusr  0.01 csys =  0.24 CPU)
Result: FAIL
Failed 2/3 test programs. 0/0 subtests failed.
Makefile:803: recipe for target 'test_dynamic' failed
make: *** [test_dynamic] Error 2
-> FAIL Installing PDL::Graphics::PLplot

Answer 1

使用cpanm安装时，我注意到一旦安装了某些模块libpdl-stats-perl Cannot find hdf library, libdf.a, libplplotd.so, HDF, GD, Proj，它们就会开始工作。我确实必须安装到非标准的perl目录。