linux运行出现bash: ./iquv: 权限不够

想到的名字都被注册了

各位大神，我make之后没有出错。可是运行iquv时出现权限不够该怎么改啊？
makefile如下：
CC = gcc
CFLAGS = -g -Wall -ansi -O3
LD = gcc
LDFLAGS = -lm
RM = /bin/rm -f
OBJS = stok1.o mie.o complex.o nrutil.o array.o
PROG = iquv

# top-level rule, to compile everything.
all: $(PROG)

# rule to link the program
$(PROG): $(OBJS)
        $(LD)  $(OBJS) -o $(PROG) $(LDFLAGS)

# rule for file "stok1.o".
stok1.o: stok1.c
        $(CC) $(CFLAGS) -c stok1.c

# rule for file "mie.o".
mie.o: mie.c
        $(CC) $(CFLAGS) -c mie.c

# rule for file "nrutil.o".
nrutil.o: nrutil.c
        $(CC) $(CFLAGS) -c nrutil.c

# rule for file "complex.o".
complex.o: complex.c
        $(CC) $(CFLAGS) -c complex.c
       
# rule for file "array.o".
array.o: array.c
        $(CC) $(CFLAGS) -c array.c


# rule for cleaning re-compilable files.
clean:
        $(RM) $(PROG) $(OBJS)

cu_shell

iquv的权限是多少？

想到的名字都被注册了

回复 2# cu_shell


    权限是-rw；
后来把文件复制到电脑就好了，犯了低级错误。谢谢大神的回复