最近，我将 y 八度音程升级到 3.6.2，但现在我无法用[c, h] = contourf(x,y,z,[0:0.25:3]). 以下错误表明gnuplot无法加载名为的共享库libreadline.so.4
我的目录中不存在此文件/var/lib/。任何想法如何解决这个问题：
error: get: unknown axes property
error: called from:
error: /usr/share/octave/3.6.2/m/plot/colorbar.m at line 139, column 9
error: /green/s61/mirjalil/MemPMF/acem-acem/forward/loadDataPMF.m at line 24, column 1
gnuplot: error while loading shared libraries: libreadline.so.4: cannot open shared object file: No such file or directory
gnuplot: error while loading shared libraries: libreadline.so.4: cannot open shared object file: No such file or directory
warning: broken pipe -- some output may be lost