Unsuccessful installation on Linux ubuntu

[prioritizr]

Unsuccessful installation on Linux ubuntu

[jeffreyhanson]

Based on this output, it looks like you need to install a system package to install git2r:

The OpenSSL library that is required to
build git2r was not found.

Please install:
libssl-dev (package on e.g. Debian and Ubuntu)
openssl-devel (package on e.g. Fedora, CentOS and RHEL)
openssl (Homebrew package on OS X)
and try again.

On Ubuntu systems, you can install this system package by running this command in the terminal:

sudo apt-get update && sudo apt-get install libssl-dev

After running this, try installing the git2r R package, and then if that works, installing devtools and then prioritizr.

[jeffreyhanson]

It looks like you're having problems installing the devtools R package, and this is failing because it's trying to install the git2r R which devtools depends on.

What happens if you try installing the git2r R package?

[momeni133]

`> install.packages("git2r")
Installing package into ‘/home/iman/R/x86_64-pc-linux-gnu-library/3.2’
(as ‘lib’ is unspecified)
--2017-11-12 09:05:53-- https://cran.rstudio.com/src/contrib/git2r_0.19.0.tar.gz
Resolving cran.rstudio.com (cran.rstudio.com)... 54.230.92.199
Connecting to cran.rstudio.com (cran.rstudio.com)|54.230.92.199|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1155950 (1,1M) [application/x-gzip]
Saving to: ‘/tmp/RtmpaAVEPR/downloaded_packages/git2r_0.19.0.tar.gz’

 0K .......... .......... .......... .......... ..........  4% 1,10M 1s
50K .......... .......... .......... .......... ..........  8% 2,64M 1s

100K .......... .......... .......... .......... .......... 13% 3,61M 0s
150K .......... .......... .......... .......... .......... 17% 7,45M 0s
200K .......... .......... .......... .......... .......... 22% 6,85M 0s
250K .......... .......... .......... .......... .......... 26% 3,75M 0s
300K .......... .......... .......... .......... .......... 31% 11,6M 0s
350K .......... .......... .......... .......... .......... 35% 10,5M 0s
400K .......... .......... .......... .......... .......... 39% 15,5M 0s
450K .......... .......... .......... .......... .......... 44% 9,83M 0s
500K .......... .......... .......... .......... .......... 48% 32,3M 0s
550K .......... .......... .......... .......... .......... 53% 3,60M 0s
600K .......... .......... .......... .......... .......... 57% 15,2M 0s
650K .......... .......... .......... .......... .......... 62% 20,5M 0s
700K .......... .......... .......... .......... .......... 66% 15,8M 0s
750K .......... .......... .......... .......... .......... 70% 21,1M 0s
800K .......... .......... .......... .......... .......... 75% 18,4M 0s
850K .......... .......... .......... .......... .......... 79% 52,2M 0s
900K .......... .......... .......... .......... .......... 84% 27,8M 0s
950K .......... .......... .......... .......... .......... 88% 27,4M 0s
1000K .......... .......... .......... .......... .......... 93% 26,7M 0s
1050K .......... .......... .......... .......... .......... 97% 70,3M 0s
1100K .......... .......... ........ 100% 28,2M=0,2s

2017-11-12 09:05:53 (7,03 MB/s) - ‘/tmp/RtmpaAVEPR/downloaded_packages/git2r_0.19.0.tar.gz’ saved [1155950/1155950]

• installing source package ‘git2r’ ...
  ** package ‘git2r’ successfully unpacked and MD5 sums checked
  checking build system type... x86_64-unknown-linux-gnu
  checking host system type... x86_64-unknown-linux-gnu
  checking for gcc... gcc
  checking whether the C compiler works... yes
  checking for C compiler default output file name... a.out
  checking for suffix of executables...
  checking whether we are cross compiling... no
  checking for suffix of object files... o
  checking whether we are using the GNU C compiler... yes
  checking whether gcc accepts -g... yes
  checking for gcc option to accept ISO C89... none needed
  checking how to run the C preprocessor... gcc -std=gnu99 -E
  checking for grep that handles long lines and -e... /bin/grep
  checking for egrep... /bin/grep -E
  checking for ANSI C header files... yes
  checking for sys/types.h... yes
  checking for sys/stat.h... yes
  checking for stdlib.h... yes
  checking for string.h... yes
  checking for memory.h... yes
  checking for strings.h... yes
  checking for inttypes.h... yes
  checking for stdint.h... yes
  checking for unistd.h... yes
  checking size of void*... 8
  checking for library containing inflate... -lz
  checking for pkg-config... /usr/bin/pkg-config
  checking pkg-config is at least version 0.9.0... yes
  checking for libssl... no
  configure: WARNING: "pkg-config failed to find libssl."
  checking for library containing EVP_EncryptInit... no
  configure: error: in `/tmp/RtmpkrlJm4/R.INSTALLe2b13559cb2/git2r':
  configure: error:

  The OpenSSL library that is required to
  build git2r was not found.

  Please install:
  libssl-dev (package on e.g. Debian and Ubuntu)
  openssl-devel (package on e.g. Fedora, CentOS and RHEL)
  openssl (Homebrew package on OS X)
  and try again.

  If the OpenSSL library is installed on
  your system but the git2r configuration
  is unable to find it, you can specify
  the include and lib path to OpenSSL with:
  R CMD INSTALL --configure-args='--with-libssl-include=INCLUDE_PATH --with-libssl-lib=LIB_PATH' git2r

See `config.log' for more details
ERROR: configuration failed for package ‘git2r’

• removing ‘/home/iman/R/x86_64-pc-linux-gnu-library/3.2/git2r’
  Warning in install.packages :
  installation of package ‘git2r’ had non-zero exit status`

[momeni133]

Dear Jeffrey
Thank you
I installed this system package but after this I also received the same errors for other system packages (more than 5!). I Installed all of them using "synoptic package manager". After this step, prioritizr installed without any problem.
I tried the test script which works on windows (slowly):
`
data(sim_pu_raster, sim_features)

# create base problem

p <- marxan_problem(sim_pu_raster, sim_features) %>%

add_min_set_objective() %>%

add_relative_targets(0.1) %>%

add_binary_decisions() %>%

add_rsymphony_solver()

# define blms

blms <- c(0, 0.1, 100)

# create a list with the solutions

results <- lapply(blms, function(x) {
p %>% add_boundary_penalties(x, edge_factor = 0.5) %>% solve()
})
`

but in Linux I received an error as below. excuse me for my numerous questions.

"Error in add_relative_targets(., targets) :
argument "targets" is missing, with no default
In addition: Warning message:
In if (targets_type == "relative") p <- p %>% add_relative_targets(targets) :
the condition has length > 1 and only the first element will be used"

[ricschuster]

Instead of the marxan_problem function you need to use the problem function, then it should work:

# create base problem
p <- problem(sim_pu_raster, sim_features) %>%
add_min_set_objective() %>%
add_relative_targets(0.1) %>%
add_binary_decisions() %>%
add_rsymphony_solver()

# define blms
blms <- c(0, 0.1, 100)

# create a list with the solutions
results <- lapply(blms, function(x) {
p %>% add_boundary_penalties(x, edge_factor = 0.5) %>% solve()
})