我正在使用Xubuntu 13.10,我通过编译来安装gnuplot.但是,当我测试“情节”的功能时,它出错：

$python PlotSccDistr.py

set terminal png size 1000,800

^

"scc.example.plt", line 16: unknown or ambiguous terminal type; type just 'set terminal' for a list

如果我想设置终端png,但我在列表中找不到“png”：

$gnuplot

G N U P L O T

Version 4.6 patchlevel 5 last modified February 2014

Build System: Linux x86_64

Copyright (C) 1986-1993, 1998, 2004, 2007-2014

Thomas Williams, Colin Kelley and many others

gnuplot home: http://www.gnuplot.info

faq, bugs, etc: type "help FAQ"

immediate help: type "help" (plot window: hit 'h')

Terminal type set to 'x11'

gnuplot> set terminal

canvas HTML Canvas object

cgm Computer Graphics Metafile

context ConTeXt with MetaFun (for PDF documents)

corel EPS format for CorelDRAW

dumb ascii art for anything that prints text

dxf dxf-file for AutoCad (default size 120x80)

eepic EEPIC -- extended LaTeX picture environment

emf Enhanced Metafile format

emtex LaTeX picture environment with emTeX specials

epslatex LaTeX picture environment using graphicx package

fig FIG graphics language for XFIG graphics editor

gpic GPIC -- Produce graphs in groff using the gpic preprocessor

hp2623A HP2623A and maybe others

hp2648 HP2648 and HP2647

hpgl HP7475 and relatives [number of pens] [eject]

imagen Imagen laser printer

latex LaTeX picture environment

mf Metafont plotting standard

mif Frame maker MIF 3.00 format

mp MetaPost plotting standard

pcl5 HP Designjet 750C, HP Laserjet III/IV, etc. (many options)

postscript PostScript graphics, including EPSF embedded files (*.eps)

pslatex LaTeX picture environment with PostScript \specials

pstex plain TeX with PostScript \specials

pstricks LaTeX picture environment with PSTricks macros

qms QMS/QUIC Laser printer (also Talaris 1200 and others)

regis REGIS graphics language

svg W3C Scalable Vector Graphics driver

tek40xx Tektronix 4010 and others; most TEK emulators

tek410x Tektronix 4106, 4107, 4109 and 420X terminals

texdraw LaTeX texdraw environment

tgif TGIF X11 [mode] [x,y] [dashed] ["font" [fontsize]]

tkcanvas Tk/Tcl canvas widget [perltk] [interactive]

tpic TPIC -- LaTeX picture environment with tpic \specials

unknown Unknown terminal type - not a plotting device

vttek VT-like tek40xx terminal emulator

x11 X11 Window System

xlib X11 Window System (gnulib_x11 dump)

xterm Xterm Tektronix 4014 Mode

任何人都可以帮助我吗？谢谢！！！