Upgrading OS Dependencies

Upgrading glibc

The following procedure applies to the deepin 15.2 x86 OS.

1. Download the following glibc RPM packages:
   • glibc-common-2.17-55.el7.x86_64.rpm
   • glibc-utils-2.17-55.el7.x86_64.rpm
   • glibc-headers-2.17-55.el7.x86_64.rpm
   • glibc-static-2.17-55.el7.x86_64.rpm
   • glibc-devel-2.17-55.el7.x86_64.rpm
   • glibc-2.17-55.el7.x86_64.rpm
   • nscd-2.17-55.el7.x86_64.rpm
2. Upload the RPM packages to a directory on the server and run the cd command to go to the directory.
3. Run the following commands to install glibc:

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   rpm -ivh glibc-common-2.17-55.el7.x86_64.rpm rpm -ivh glibc-utils-2.17-55.el7.x86_64.rpm rpm -ivh glibc-headers-2.17-55.el7.x86_64.rpm rpm -ivh glibc-static-2.17-55.el7.x86_64.rpm rpm -ivh glibc-devel-2.17-55.el7.x86_64.rpm rpm -ivh glibc-2.17-55.el7.x86_64.rpm rpm -ivh nscd-2.17-55.el7.x86_64.rpm

   

   If dependencies need to be installed first, run the following command to install the dependencies:

   1	yum install dependency_package_name

   After the dependencies are installed, run the following commands to install glibc:

   1 2 3 4 5 6 7

   rpm -ivh glibc-common-2.17-55.el7.x86_64.rpm --force --nodeps rpm -ivh glibc-utils-2.17-55.el7.x86_64.rpm --force --nodeps rpm -ivh glibc-headers-2.17-55.el7.x86_64.rpm --force --nodeps rpm -ivh glibc-static-2.17-55.el7.x86_64.rpm --force --nodeps rpm -ivh glibc-devel-2.17-55.el7.x86_64.rpm --force --nodeps rpm -ivh glibc-2.17-55.el7.x86_64.rpm --force --nodeps rpm -ivh nscd-2.17-55.el7.x86_64.rpm --force --nodeps

4. After the installation is complete, run the following command to check the glibc version:

   1	ldd --version

   If the displayed version is the installed version, glibc is upgraded successfully.

Upgrading glibcxx

The following procedure applies to the deepin 15.2 x86 OS.

1. Download the following glibcxx RPM packages:
   • libstdc++-4.8.2-16.el7.x86_64.rpm
   • libstdc++-devel-4.8.2-16.el7.x86_64.rpm
   • libstdc++-static-4.8.2-16.el7.x86_64.rpm
2. Upload the RPM packages to a directory on the server and run the cd command to go to the directory.
3. Run the following commands to install glibcxx:

   1 2 3

   rpm -ivh libstdc++-4.8.2-16.el7.x86_64.rpm rpm -ivh libstdc++-devel-4.8.2-16.el7.x86_64.rpm rpm -ivh libstdc++-static-4.8.2-16.el7.x86_64.rpm

   

   If dependencies need to be installed first, run the following command to install the dependencies:

   1	yum install dependency_package_name

   After the dependencies are installed, run the following commands to install glibcxx:

   1 2 3

   rpm -ivh libstdc++-4.8.2-16.el7.x86_64.rpm --force --nodeps rpm -ivh libstdc++-devel-4.8.2-16.el7.x86_64.rpm --force --nodeps rpm -ivh libstdc++-static-4.8.2-16.el7.x86_64.rpm --force --nodeps

4. After the installation is complete, run the following command to check the glibcxx version:

   1	strings /usr/lib64/libstdc++.so.6.0.19 | grep GLIBCXX_3.4.19

   If the displayed version is the installed version, glibcxx is upgraded successfully.

Upgrading OpenSSL

This procedure applies to the following OSs:

• CentOS 7.2 or 7.3
• RHEL 7.2 or 7.3
• Deepin 15.2 x86

1. Download the following RPM packages for OpenSSL:
   • openssl-libs-1.0.2k-16.el7.x86_64.rpm
   • openssl-devel-1.0.2k-16.el7.x86_64.rpm
   • openssl-1.0.2k-16.el7.x86_64.rpm
2. Upload the RPM packages to a directory on the server and run the cd command to go to the directory.
3. Run the following commands to install OpenSSL.

   1 2 3

   rpm -ivh openssl-libs-1.0.2k-16.el7.x86_64.rpm rpm -ivh openssl-devel-1.0.2k-16.el7.x86_64.rpm rpm -ivh openssl-1.0.2k-16.el7.x86_64.rpm

   

   If dependencies need to be installed first, run the following command to install the dependencies:

   1	yum install dependency_package_name

   After the dependencies are installed, run the following commands to install OpenSSL:

   1 2 3

   rpm -ivh openssl-libs-1.0.2k-16.el7.x86_64.rpm --force --nodeps rpm -ivh openssl-devel-1.0.2k-16.el7.x86_64.rpm --force --nodeps rpm -ivh openssl-1.0.2k-16.el7.x86_64.rpm --force --nodeps

4. After the installation is complete, run the following command to check the OpenSSL version:

   1	openssl version

   If the following content is displayed, OpenSSL is upgraded successfully.

   1	OpenSSL 1.0.2k-fips

Upgrading libffi

The following procedure applies to the deepin 15.2 x86 OS.

1. Download the libffi installation package libffi-3.0.13-11.el7.x86_64.rpm.
2. Upload the RPM packages to a directory on the server and run the cd command to go to the directory.
3. Run the following command to install libffi.

   1	rpm -ivh libffi-3.0.13-11.el7.x86_64.rpm

   

   If dependencies need to be installed first, run the following command to install the dependencies:

   1	yum install dependency_package_name

   After the dependencies are installed, run the following commands to install libffi:

   1	rpm -ivh libffi-3.0.13-11.el7.x86_64.rpm

4. After the installation is complete, run the following command to check the libffi version:

   1	rpm -qa | grep libffi

   If the displayed version is the installed version, libffi is upgraded successfully.