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- How to install cplex package on linux mac os x#
- How to install cplex package on linux update#
- How to install cplex package on linux software#
- How to install cplex package on linux code#
- How to install cplex package on linux series#
How to install cplex package on linux software#
deb.Ĭurrently, most common software packages are available in the official package repository of the Linux distribution we use. The APT package manager package format is the DEB archive. These days, packages are precompiled for different computer architectures and stored on a central server (the so-called package repository), and package management software is used to automatically download, resolve dependencies, and install it.ĭebian-based Linux distributions such as Debian GNU / Linux, Ubuntu, Linux Mint, and others use the APT package manager. There used to be no packaging systems like today.
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How to install cplex package on linux series#
We had to go through a whole series of dependency problems, which at that time were called the “hell of dependencies”. If this library depended on some other libraries, then we had to download the source libraries and compile them.
How to install cplex package on linux code#
If the source code of the software depended on other libraries, then we also had to download the source code of this library and compile it before compiling the software that we wanted to install. We had to compile the software from the source code in order to use it.
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With Windows it is necessary to specify the CPLEX version number in the library name: -lcplex -lm, where can be obtained from the library file name / Linux software was distributed only as source code many years ago. Under Linux and Mac adequate linking option settings are -lcplex -lm. The choice of the library format has no consequence for CPLEX's C API. Respectively, where the include directory points to the header file /ilcplex/cplex.h. In general these have the form CPLEXINCDIR = /cplex/include GNU make extensions are further used to locate CPLEX's include and library directories. These are unnecessary on (mostly) POSIX-compliant systems like Linux and Mac. Note the use of quotes for correct reference to directory names. Continuing the above example: > Sys.setenv(CPLEXINCVARS = The CPLEX-related compiler variables can also be set directly, but the provided values are not validated. For example, on a 64-bit Windows system, install.packages could be preceded with: > Sys.setenv(CPLEXDIR = "C:/PROGRA~2/IBM/ILOG/CPLEX_Studio126") With custom or multiple installations of CPLEX, a directory must specified in POSIX-like format with the CPLEXDIR environment variable. Windows 32-bit: C:/PROGRA~1/IBM/ILOG/CPLEX*.Windows 64-bit: C:/PROGRA~2/IBM/ILOG/CPLEX*.Mac: /Users/*/Applications/IBM/ILOG/CPLEX*.In the interest of easy installation over complete portability, the package's Makevars files uses non-standard GNU make extensions to locate CPLEX's default directory, which depends on the system. To install a development release from GitHub, download the package tarball to your R session working directory and run: > install.packages("coxinterval_.tar.gz", repos = NULL, type = "source") To install from CRAN, run in an R session: > install.packages("coxinterval", type = "source") Note that this means that the package's CPLEX-dependent functions are limited to 32-bit R.
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Set PATH=C:/Rtools/bin C:/Rtools/gcc-4.6.3/bin %PATH%
How to install cplex package on linux update#
If not, update PATH using the Windows command set. From a command prompt run set PATH and ensure that the value for the PATH environment variable includes the folders for both R and Rtools binaries. With R 3+, this amounts to the GNU Fortran compiler gfortran.