Installation Error

[gardiens]

Hello,
I tried to install your repo with " !python -m pip -q install rpcm",
However I got the following error when installing the lib :
Is it the expected output?
`
�[1;31merror�[0m: �[1msubprocess-exited-with-error�[0m

�[31m�[0m �[32mpython setup.py bdist_wheel�[0m did not run successfully.
�[31m│�[0m exit code: �[1;36m1�[0m
�[31m╰─>�[0m �[31m[80 lines of output]�[0m
�[31m �[0m running bdist_wheel
�[31m �[0m running build
�[31m �[0m running build_py
�[31m �[0m creating build/lib/srtm4
�[31m �[0m copying srtm4/download.py -> build/lib/srtm4
�[31m �[0m copying srtm4/point.py -> build/lib/srtm4
�[31m �[0m copying srtm4/raster.py -> build/lib/srtm4
�[31m �[0m copying srtm4/init.py -> build/lib/srtm4
�[31m �[0m running egg_info
�[31m �[0m writing srtm4.egg-info/PKG-INFO
�[31m �[0m writing dependency_links to srtm4.egg-info/dependency_links.txt
�[31m �[0m writing requirements to srtm4.egg-info/requires.txt
�[31m �[0m writing top-level names to srtm4.egg-info/top_level.txt
�[31m �[0m reading manifest file 'srtm4.egg-info/SOURCES.txt'
�[31m �[0m reading manifest template 'MANIFEST.in'
�[31m �[0m warning: no files found matching 'requirements.txt'
�[31m �[0m writing manifest file 'srtm4.egg-info/SOURCES.txt'
�[31m �[0m mkdir -p bin
�[31m �[0m g++ -g -O3 -fpermissive -DNDEBUG -DDONT_USE_TEST_MAIN pkg-config --cflags libtiff-4 -c src/Geoid.cpp -o src/Geoid.o
�[31m �[0m Package libtiff-4 was not found in the pkg-config search path.
�[31m �[0m Perhaps you should add the directory containing libtiff-4.pc' �[31m �[0m to the PKG_CONFIG_PATH environment variable �[31m �[0m No package 'libtiff-4' found �[31m �[0m g++ -g -O3 -fpermissive -DNDEBUG -DDONT_USE_TEST_MAIN pkg-config --cflags libtiff-4-c src/geoid_height_wrapper.cpp -o src/geoid_height_wrapper.o �[31m �[0m Package libtiff-4 was not found in the pkg-config search path. �[31m �[0m Perhaps you should add the directory containinglibtiff-4.pc'
�[31m �[0m to the PKG_CONFIG_PATH environment variable
�[31m �[0m No package 'libtiff-4' found
�[31m �[0m cc -std=c99 -g -O3 -DNDEBUG -DDONT_USE_TEST_MAIN pkg-config --cflags libtiff-4 -DMAIN_SRTM4 src/srtm4.c src/Geoid.o src/geoid_height_wrapper.o -lstdc++ -lm pkg-config --libs libtiff-4 -o bin/srtm4
�[31m �[0m Package libtiff-4 was not found in the pkg-config search path.
�[31m �[0m Perhaps you should add the directory containing libtiff-4.pc' �[31m �[0m to the PKG_CONFIG_PATH environment variable �[31m �[0m No package 'libtiff-4' found �[31m �[0m Package libtiff-4 was not found in the pkg-config search path. �[31m �[0m Perhaps you should add the directory containing libtiff-4.pc'
�[31m �[0m to the PKG_CONFIG_PATH environment variable
�[31m �[0m No package 'libtiff-4' found
�[31m �[0m src/srtm4.c:9:10: fatal error: tiffio.h: No such file or directory
�[31m �[0m 9 | #include <tiffio.h>
�[31m �[0m | ^~~~~~~~~~
�[31m �[0m compilation terminated.
�[31m �[0m make: *** [Makefile:24: bin/srtm4] Error 1
�[31m �[0m Traceback (most recent call last):
�[31m �[0m File "", line 2, in
�[31m �[0m File "", line 34, in
�[31m �[0m File "/tmp/pip-install-3coybws8/srtm4_c8a38f07dab04d8781c60188f9164149/setup.py", line 43, in
�[31m �[0m setup(name="srtm4",
�[31m �[0m File /venv/lib/python3.8/site-packages/setuptools/init.py", line 117, in setup
�[31m �[0m return distutils.core.setup(**attrs)
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/_distutils/core.py", line 183, in setup
�[31m �[0m return run_commands(dist)
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/_distutils/core.py", line 199, in run_commands
�[31m �[0m dist.run_commands()
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 954, in run_commands
�[31m �[0m self.run_command(cmd)
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/dist.py", line 999, in run_command
�[31m �[0m super().run_command(command)
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 973, in run_command
�[31m �[0m cmd_obj.run()
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/command/bdist_wheel.py", line 410, in run
�[31m �[0m self.run_command("build")
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/_distutils/cmd.py", line 316, in run_command
�[31m �[0m self.distribution.run_command(command)
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/dist.py", line 999, in run_command
�[31m �[0m super().run_command(command)
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 973, in run_command
�[31m �[0m cmd_obj.run()
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/_distutils/command/build.py", line 135, in run
�[31m �[0m self.run_command(cmd_name)
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/_distutils/cmd.py", line 316, in run_command
�[31m �[0m self.distribution.run_command(command)
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/dist.py", line 999, in run_command
�[31m �[0m super().run_command(command)
�[31m �[0m File "project/venv/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 973, in run_command
�[31m �[0m cmd_obj.run()
�[31m �[0m File "/tmp/pip-install-3coybws8/srtm4_c8a38f07dab04d8781c60188f9164149/setup.py", line 28, in run
�[31m �[0m subprocess.check_call("make", shell=True)
�[31m �[0m File "/usr/lib/python3.8/subprocess.py", line 364, in check_call
�[31m �[0m raise CalledProcessError(retcode, cmd)
�[31m �[0m subprocess.CalledProcessError: Command 'make' returned non-zero exit status 2.
�[31m �[0m �[31m[end of output]�[0m

�[1;35mnote�[0m: This error originates from a subprocess, and is likely not a problem with pip.
�[31m ERROR: Failed building wheel for srtm4�[0m�[31m
�[0m�[31mERROR: Failed to build installable wheels for some pyproject.toml based projects (srtm4)�[0m�[31m
�[0m`

[kidanger]

Hello,

Can you try installing libtiff-dev on your system?

Thank you

[gardiens]

Hello,
The whole issue is I don't have sudo privilege in my machine and I can't install by myself " libtiff-dev" ,
thank you for your quick answer!

[gardiens]

Hello,
I tried for two days to install libtiff from source or using with conda,
I faced some issue while updating srtm4 but I updated the PKG_CONFIG_PATH to point to the right folder,
Now the installation doesn't crash but every time I call your functions I have he following issue :
srtm4_which_tile: error while loading shared libraries: libtiff.so.6: cannot open shared object file: No such file or directory srtm4: error while loading shared libraries: libtiff.so.6: cannot open shared object file: No such file or directory

Even when updating the PKG_CONFIG_PATH to the main directory of my libtiff,
Do you know why?