我正在尝试推送我的Heroku应用程序并在服务器上安装PIL时出错,我尝试通过调整我的requirements.txt,如下所示
#include<stdio.h>
#include<stdlib.h>
int main()
{
FILE *fp1, *fp2;
char ch,*str,*r;
int i =0;
int n = 0;
int l;
fp1 = fopen("co.data", "r");
fp2 = fopen("Output.txt", "w+");
printf("please enter how many lines do not need to be copied\n");
scanf ("%d", &l);
while (1)
{
if(r=fgets(str, 500, fp1))
{ /* a loop to read/copy the file*/
i++;
}
if (r == NULL)
break;
else if (i > l)
fputs(str, fp2);
}
printf("File copied Successfully!\n");
printf("number of lines read is %d\n",i-1);
printf("number of lines copied is %d\n",i-1-l);
fclose(fp1);
fclose(fp2);
}
还尝试在requirements.txt的开头添加参数,如下所示:
Django==1.4.5
Fabric==1.4.3
--allow-all-external
--allow-unverified PIL
PIL==1.1.7
#Pillow==2.3.0
这是失败的错误:
--allow-all-external
--allow-unverified PIL
Django==1.4.5
Fabric==1.4.3
PIL==1.1.7
#Pillow==2.3.0