“制造”在 Fortran 库中会导致“找不到命令”错误

Question

我有 Ubuntu 10.04 和 gcc 版本 4.4.3

我一直在尝试安装这个名为 SUPER_LU 的库，其中有一些代码是用 Fortran 编写的。在顶级目录中输入“make”会出现以下错误

gaurish108@gaurish108-laptop:~/Desktop/Research Meetings/PETSC and SUper LU/SuperLU_4.0$ make
( cd INSTALL; make )
make[1]: Entering directory `/home/gaurish108/Desktop/Research Meetings/PETSC and SUper LU/SuperLU_4.0/INSTALL'
g77  -o testdlamch dlamch.o lsame.o dlamchtst.o
***make[1]: g77: Command not found***
make[1]: *** [testdlamch] Error 127
make[1]: Leaving directory `/home/gaurish108/Desktop/Research Meetings/PETSC and SUper LU/SuperLU_4.0/INSTALL'
make: *** [install] Error 2

过去当我尝试下载一些数学库时也发生过这种情况？一直以为 g77 cam 与 gcc 捆绑在一起。当我尝试使用 sudo apt-get install g77 单独安装 g77 时，这就是我得到的结果

gaurish108@gaurish108-laptop:~/Desktop/Research Meetings/PETSC and SUper LU/SuperLU_4.0$ sudo apt-get install g77[sudo] password for gaurish108: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package g77 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package g77 has no installation candidate

我该怎么办？

Answer 1

从 gcc 4.0 开始，g77 已被 gfortran 取代。