centos8

问题 I am currently testing oVirt to see if it match with my needs. Only at the installation and initialization step, I'm blocked by DNS resolution from the Web GUI when I fill in "engine VM FQDN" by ovirt-engine.example.com and "FQDN host" by engine-host.example .com. Despite these declared domains I still have the error "The address proposed for this host does not resolves locally" I specify that my "/etc/hosts" is like this: ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6

问题 I have recently been using the gnatcoll library on CentOS 7 and Debian 9, the installation process for both operating systems has been the same. When I attempt this install on CentOS 8, I recieve the following error msg: [lloyd@localhost sql]$ PATH=/home/lloyd/opt/GNAT/2020/bin:$PATH [lloyd@localhost sql]$ make setup [lloyd@localhost sql]$ make gprbuild -p -m --target=x86_64-linux -j0 -XGNATCOLL_VERSION=0.0 -XBUILD=PROD -XLIBRARY_TYPE=static -XXMLADA_BUILD=static -XGPR_BUILD=static \ gnatcoll

问题 I have tried to send emails from my server using smtp.gmail.com:587 on ipv6 but I get this error: === Connected to smtp.gmail.com. <** 421 4.7.0 Try again later, closing connection. -> QUIT *** Remote host closed connection unexpectedly. On the server I use swaks to test this using the following command: swaks -6 --server smtp.gmail.com:587 --from from@gmail.com --to to@gmail.com -tls -a LOGIN But if I use the swaks on ipv4 I can send email with no problems: swaks -4 --server smtp.gmail.com

问题 I have tried to send emails from my server using smtp.gmail.com:587 on ipv6 but I get this error: === Connected to smtp.gmail.com. <** 421 4.7.0 Try again later, closing connection. -> QUIT *** Remote host closed connection unexpectedly. On the server I use swaks to test this using the following command: swaks -6 --server smtp.gmail.com:587 --from from@gmail.com --to to@gmail.com -tls -a LOGIN But if I use the swaks on ipv4 I can send email with no problems: swaks -4 --server smtp.gmail.com

来源： https://stackoverflow.com/questions/64539139/fatal-error-cg-config-h-no-such-file-or-directory-error-when-trying-to-use-m

来源： https://stackoverflow.com/questions/64539139/fatal-error-cg-config-h-no-such-file-or-directory-error-when-trying-to-use-m

问题 I'm having a problem and very confuse at the moment. I tried to install oracle instant client on my linux centos 8. What I achieved so far is httpd, php72 and mariadb is working fine. I can run my php file in the server. I am following this tutorial to enable php oci8 in my LAMPP stack. https://medium.com/@azharnian/cara-install-oci8-php-7-di-centos7-851abbb5d15 But stuck on this step which is sudo pecl install oci8 Command prompt ask to provide the path to the ORACLE_HOME directory . Refer