/Bin/ld: cannot find -lxml2

Catalog

scene

Problems arise

Problem analysis

resolvent

---

scene

When we compile and install a source package , Re execution configure Sometimes because the library file cannot be found , An error is as follows ：

[[email protected] ~]# ./configure
/bin/ld:  Can't find  -lxml2

Problems arise

/bin/ld: Can't find -lxml2

Problem analysis

Because compilation needs to use lib The library files , But because there is no file index relationship , As a result, the library file cannot be searched , To report a mistake .

resolvent

By using locate Load library file , Create index relationship , to update lib library , To solve this problem .

First , Load library file , Create index relationship

[[email protected] ~]# locate libxml2
/usr/lib64/libxml2.so.2
/usr/lib64/libxml2.so.2.9.1
/usr/lib64/girepository-1.0/libxml2-2.0.typelib
/usr/share/doc/libxml2-2.9.1
/usr/share/doc/libxml2-2.9.1/AUTHORS
/usr/share/doc/libxml2-2.9.1/Copyright
/usr/share/doc/libxml2-2.9.1/NEWS
/usr/share/doc/libxml2-2.9.1/README
/usr/share/doc/libxml2-2.9.1/TODO

then , Create a library file soft link

[[email protected] ~]# ln -s /usr/lib64/libxml2.so.2 /usr/lib/libxml2.so

after , Compile and execute again configure that will do

[[email protected] ~]# ./configure