curl: 7.48.0 is compiled and installed with http2, and the php version corresponds to 5.6.22
Compilation and installation successful
But when calling PHP, an error will be reported:
php: /usr/local/lib/libcurl.so.4: no version information available
Has anyone encountered this situation? 
The result of online search is that there are multiple curl versions, just delete them. But after deleting it with apt-get and recompiling and installing, the problem still occurs
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Baidu to see if there is a problem with the curl library of your system, reinstall or upgrade it
apt only deletes the apt-installed ones. Those manually compiled and installed by yourself are not deleted. When compiling, you must combine your own environment and do not copy the guide directly