请推荐在linux下用fortran 95编程的工具

[sunway]

编译器和调试工具，最好是免费的

[firehare]

在源中有：

代码： 全选

sudo apt-get install gfortran-4.0

或

代码： 全选

sudo apt-get install gfortran

一个是 The GNU Fortran 95 compiler 4.0.1-3 ，一个是 The GNU Fortran 95 compiler 4.0.1-4ubuntu9，推荐用第1个。

[sunway]

谢谢楼上，再请教一下，我在编译时出现如下信息，是什么地方不对

/usr/lib64/gcc/x86_64-suse-linux/4.0.2/../../../../lib64/crt1.o: In function `_start':
../sysdeps/x86_64/elf/start.S:109: undefined reference to `main'
/tmp/cc0SdqIg.o: In function `MAIN__':
curve_v1.f90:(.text+0x87): undefined reference to `_gfortran_allocate64'
curve_v1.f90:(.text+0xda): undefined reference to `_gfortran_allocate64'
curve_v1.f90:(.text+0x130): undefined reference to `_gfortran_allocate64'
curve_v1.f90:(.text+0x186): undefined reference to `_gfortran_allocate64'
curve_v1.f90:(.text+0x1dc): undefined reference to `_gfortran_allocate64'
/tmp/cc0SdqIg.o:curve_v1.f90:(.text+0x223): more undefined references to `_gfortran_allocate64' follow
/tmp/cc0SdqIg.o: In function `MAIN__':
curve_v1.f90:(.text+0x4bb): undefined reference to `_gfortran_deallocate'
curve_v1.f90:(.text+0x4d8): undefined reference to `_gfortran_deallocate'
curve_v1.f90:(.text+0x4f5): undefined reference to `_gfortran_deallocate'
curve_v1.f90:(.text+0x512): undefined reference to `_gfortran_deallocate'
curve_v1.f90:(.text+0x529): undefined reference to `_gfortran_deallocate'
/tmp/cc0SdqIg.o:curve_v1.f90:(.text+0x540): more undefined references to `_gfortran_deallocate' follow
/tmp/cc0SdqIg.o: In function `calculatecurve_':
curve_v1.f90:(.text+0x6f8): undefined reference to `_gfortran_filename'
curve_v1.f90:(.text+0x702): undefined reference to `_gfortran_line'
curve_v1.f90:(.text+0x70c): undefined reference to `_gfortran_ioparm'
curve_v1.f90:(.text+0x716): undefined reference to `_gfortran_ioparm'
curve_v1.f90:(.text+0x71f): undefined reference to `_gfortran_st_write'
curve_v1.f90:(.text+0x72e): undefined reference to `_gfortran_transfer_character'
curve_v1.f90:(.text+0x733): undefined reference to `_gfortran_st_write_done'
collect2: ld returned 1 exit status

[lazyquail]

intel的编译器不错，只需要注册一下，也是免费的，速度比gnu的快不少，自己到intel的网站看看吧

[pihou]

intel的只是免费试用，试用期30天。要想再用就只能掏钱了！

[luddy]

intel 和 hp的编译器不错，速度很快的，好像是免费的

[bigapple]

我一般用dbx调试的，，这个是AIX平台的，
不知道有没有linux平台的，

[bigapple]

谢谢楼上，再请教一下，我在编译时出现如下信息，是什么地方不对

/usr/lib64/gcc/x86_64-suse-linux/4.0.2/../../../../lib64/crt1.o: In function `_start':
../sysdeps/x86_64/elf/start.S:109: undefined reference to `main'
/tmp/cc0SdqIg.o: In function `MAIN__':
curve_v1.f90:(.text+0x87): undefined reference to `_gfortran_allocate64'
curve_v1.f90:(.text+0xda): undefined reference to `_gfortran_allocate64'
curve_v1.f90:(.text+0x130): undefined reference to `_gfortran_allocate64'
curve_v1.f90:(.text+0x186): undefined reference to `_gfortran_allocate64'
curve_v1.f90:(.text+0x1dc): undefined reference to `_gfortran_allocate64'
/tmp/cc0SdqIg.o:curve_v1.f90:(.text+0x223): more undefined references to `_gfortran_allocate64' follow
/tmp/cc0SdqIg.o: In function `MAIN__':
curve_v1.f90:(.text+0x4bb): undefined reference to `_gfortran_deallocate'
curve_v1.f90:(.text+0x4d8): undefined reference to `_gfortran_deallocate'
curve_v1.f90:(.text+0x4f5): undefined reference to `_gfortran_deallocate'
curve_v1.f90:(.text+0x512): undefined reference to `_gfortran_deallocate'
curve_v1.f90:(.text+0x529): undefined reference to `_gfortran_deallocate'
/tmp/cc0SdqIg.o:curve_v1.f90:(.text+0x540): more undefined references to `_gfortran_deallocate' follow
/tmp/cc0SdqIg.o: In function `calculatecurve_':
curve_v1.f90:(.text+0x6f8): undefined reference to `_gfortran_filename'
curve_v1.f90:(.text+0x702): undefined reference to `_gfortran_line'
curve_v1.f90:(.text+0x70c): undefined reference to `_gfortran_ioparm'
curve_v1.f90:(.text+0x716): undefined reference to `_gfortran_ioparm'
curve_v1.f90:(.text+0x71f): undefined reference to `_gfortran_st_write'
curve_v1.f90:(.text+0x72e): undefined reference to `_gfortran_transfer_character'
curve_v1.f90:(.text+0x733): undefined reference to `_gfortran_st_write_done'
collect2: ld returned 1 exit status

代码贴出来看看啊

[roylez]

intel的只是免费试用，试用期30天。要想再用就只能掏钱了！

是免费使用的，前提是不是用于商业用途。

[stlxv]

免费的？？？？

我怎么看他们网站上一套卖几千块钱