linux - error when start apache2.4 -

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i've installed apache2.4 on ubuntu14.04 using tutorial successfully(from source): http://httpd.apache.org/docs/2.4/install.html in step 8 in tutorial said should edit httpd.conf seems hard job! without editing file, went step 9 , run command start apache:

/usr/local/apache2/bin/apachectl -k start

but see error:

/usr/local/apache2/bin/httpd: error while loading shared libraries: libpcre.so.1: cannot open shared object file: no such file or directory

is error step 8 ? if yes, how should edit httpd.conf ? if not, should fix problem?

i guess can try this,

  • sudo rm /etc/ld.so.cache
  • sudo /sbin/ldconfig

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