Software Dependencies
To run KeyView on Windows requires the Microsoft Visual C++ 2019 redistributables to be installed. The redistributables are provided in the vcredist
folder of the KeyView SDK but you can download the latest installers from Microsoft to get the latest security, reliability, and performance improvements.
To run KeyView on 64-bit Linux requires libstdc++.so.6
and libgcc_s.so.1
from GCC 5.4. For your convenience, these are provided in the bin
folder of your KeyView installation.
NOTE: If you are running KeyView out-of-process then the servant
and WKOOP.exe
executableslibstdc++.so.6
and libgcc_s.so.1
.
- If these are installed in a system folder, like
/lib64
, KeyView will find them automatically. - If you prefer you can add the path of the folder containing these libraries to the environment variable
LD_LIBRARY_PATH
.
If you are running KeyView in-process:
- If your application is already linking to
libgcc_s
andlibstdc++
from GCC 5.4 or later, KeyView will use them as well and no further action is needed. - If your application is linking to earlier versions of
libgcc_s
andlibstdc++
, Micro Focus recommends that you upgrade those binaries to those from GCC 5.4 or later. - If your application is not linking to
libgcc_s
andlibstdc++
you must ensure those binaries are available in the same way as described in the instructions, above, for running KeyView out-of-process.
If older versions of libgcc_s
and libstdc++
are provided (but at least those from GCC 4.8) then most features will continue to work, but
Some KeyView components require specific third-party software:
-
On Linux platforms you must install the following dependencies, which are required by the embedded browser (WKOOP):
RHEL 7 / CentOS 7 RHEL 8 SLES 15 libatomic
libX11
libXtst
libXScrnSaver
libXcomposite
atk
at-spi2-core
at-spi2-atk
cups
cairo
pango
alsa-lib-devellibatomic
libX11
libX11-xcb
libXtst
libXScrnSaver
libXcomposite
atk
at-spi2-core
at-spi2-atk
cups
cairo
pango
alsa-lib-devellibatomic1
libX11-6
libXtst6
libXss1
libXcomposite1
at-spi2-core
cups
libcairo2
libpci3For example, on CentOS 7:
sudo yum install libatomic libX11 libXtst libXScrnSaver libXcomposite atk at-spi2-core at-spi2-atk cups cairo pango alsa-lib-devel
-
Java Runtime Environment (JRE) or Java Development Kit (JDK) version 7 to 17 is required for the Filter and Export Java APIs and for graphics conversion in the Export SDK.