Subject: | Fails without X display |
If there's no X11 display, then the test suite seems to fail. On a CentOS6 system:
...
*** PLPLOT ERROR, IMMEDIATE EXIT ***
Can't open display
Program aborted
t/x01.t ..
Dubious, test returned 1 (wstat 256, 0x100)
All 1 subtests passed
...
Maybe the test suite should detect the existence of a display, and skip the test suite if it's not available.