Broken tmux-256color terminfo

[jeskowagner]

Solution to issue cannot be found in the documentation.

• I checked the documentation.

Issue

[Carried over from this issue.]

Hello,

I've noticed that conda-forge's version of ncurses seems to have a broken tmux-256color terminfo. This causes errors in programs that rely on this terminfo, such as less and vim. When I set tmux-256color as $TERM, I get the following error from less:
WARNING: terminal is not fully functional

And the following error from vim:
E437: terminal capability "cm" required

However, this issue doesn't occur when I set my $TERM to screen-256color instead.

I'm using Scientific Linux 7.5 and have ncurses 6.3 installed.

Please let me know if you need any further information or clarification.

Installed packages

_libgcc_mutex             0.1                 conda_forge    conda-forge
_openmp_mutex             4.5                       2_gnu    conda-forge
brotlipy                  0.7.0           py39h4d8b378_1005    conda-forge
bzip2                     1.0.8                h7f98852_4    conda-forge
c-ares                    1.18.1               h7f98852_0    conda-forge
ca-certificates           2022.12.7            ha878542_0    conda-forge
certifi                   2022.12.7          pyhd8ed1ab_0    conda-forge
cffi                      1.15.1           py39hfda2a12_2    conda-forge
charset-normalizer        2.1.1              pyhd8ed1ab_0    conda-forge
colorama                  0.4.6              pyhd8ed1ab_0    conda-forge
conda                     4.14.0           py39h4162558_0    conda-forge
conda-package-handling    1.9.0            py39h4d8b378_1    conda-forge
cryptography              39.0.1           py39h3fbe314_0    conda-forge
curl                      7.88.1               hdc1c0ab_1    conda-forge
expat                     2.5.0                h27087fc_0    conda-forge
fish                      3.6.0                hb5ee2b5_0    conda-forge
fmt                       9.1.0                h924138e_0    conda-forge
gdbm                      1.18                 h0a1914f_2    conda-forge
gettext                   0.21.1               h27087fc_0    conda-forge
git                       2.40.0          pl5321h3ca6407_1    conda-forge
htop                      3.2.1                h0f457ee_0    conda-forge
icu                       70.1                 h27087fc_0    conda-forge
idna                      3.4                pyhd8ed1ab_0    conda-forge
keyutils                  1.6.1                h166bdaf_0    conda-forge
krb5                      1.20.1               h81ceb04_0    conda-forge
libarchive                3.6.2                h3d51595_0    conda-forge
libcurl                   7.88.1               hdc1c0ab_1    conda-forge
libedit                   3.1.20191231         he28a2e2_2    conda-forge
libev                     4.33                 h516909a_1    conda-forge
libevent                  2.1.10               h28343ad_4    conda-forge
libffi                    3.4.2                h7f98852_5    conda-forge
libgcc-ng                 12.2.0              h65d4601_19    conda-forge
libgomp                   12.2.0              h65d4601_19    conda-forge
libiconv                  1.17                 h166bdaf_0    conda-forge
libmamba                  1.4.1                hcea66bb_0    conda-forge
libmambapy                1.4.1            py39habbe595_0    conda-forge
libnghttp2                1.52.0               h61bc06f_0    conda-forge
libnl                     3.7.0                h166bdaf_0    conda-forge
libnsl                    2.0.0                h7f98852_0    conda-forge
libsolv                   0.7.23               h3eb15da_0    conda-forge
libsqlite                 3.40.0               h753d276_0    conda-forge
libssh2                   1.10.0               hf14f497_3    conda-forge
libstdcxx-ng              12.2.0              h46fd767_19    conda-forge
libxml2                   2.10.3               h7463322_0    conda-forge
libzlib                   1.2.13               h166bdaf_4    conda-forge
lz4-c                     1.9.3                h9c3ff4c_1    conda-forge
lzo                       2.10              h516909a_1000    conda-forge
mamba                     1.4.1            py39hcbb6966_0    conda-forge
ncurses                   6.3                  h27087fc_1    conda-forge
openssl                   3.1.0                hd590300_3    conda-forge
pcre2                     10.40                hc3806b6_0    conda-forge
perl                      5.32.1          2_h7f98852_perl5    conda-forge
pip                       22.3               pyhd8ed1ab_0    conda-forge
pybind11-abi              4                    hd8ed1ab_3    conda-forge
pycosat                   0.6.4            py39h4d8b378_1    conda-forge
pycparser                 2.21               pyhd8ed1ab_0    conda-forge
pyopenssl                 23.0.0             pyhd8ed1ab_0    conda-forge
pypy3.9                   7.3.11               h527bfed_0    conda-forge
pysocks                   1.7.1              pyha2e5f31_6    conda-forge
python                    3.9.16                0_73_pypy    conda-forge
python_abi                3.9               2_pypy39_pp73    conda-forge
readline                  8.1.2                h0f457ee_0    conda-forge
reproc                    14.2.3               h7f98852_0    conda-forge
reproc-cpp                14.2.3               h9c3ff4c_0    conda-forge
requests                  2.28.1             pyhd8ed1ab_1    conda-forge
ruamel_yaml               0.15.80         py39h4d8b378_1008    conda-forge
setuptools                65.5.0             pyhd8ed1ab_0    conda-forge
sqlite                    3.40.0               h4ff8645_0    conda-forge
tk                        8.6.12               h27826a3_0    conda-forge
tmux                      3.3                  h385fc29_0    conda-forge
toolz                     0.12.0             pyhd8ed1ab_0    conda-forge
tqdm                      4.64.1             pyhd8ed1ab_0    conda-forge
tzdata                    2022e                h191b570_0    conda-forge
urllib3                   1.26.11            pyhd8ed1ab_0    conda-forge
wheel                     0.37.1             pyhd8ed1ab_0    conda-forge
xz                        5.2.6                h166bdaf_0    conda-forge
yaml                      0.2.5                h7f98852_2    conda-forge
yaml-cpp                  0.7.0                h27087fc_2    conda-forge
zlib                      1.2.13               h166bdaf_4    conda-forge
zstd                      1.5.2                h6239696_4    conda-forge

Environment info

active environment : base
    active env location : <removed>
            shell level : 1
       user config file : /home/<removed>/.condarc
 populated config files : <removed>/.condarc
                          <removed>/.condarc
          conda version : 4.14.0
    conda-build version : not installed
         python version : 3.9.16.final.0
       virtual packages : __linux=3.10.0=0
                          __glibc=2.17=0
                          __unix=0=0
                          __archspec=1=x86_64
       base environment : <removed>/mamba  (writable)
      conda av data dir : <removed>/mamba/etc/conda
  conda av metadata url : None
           channel URLs : https://conda.anaconda.org/conda-forge/linux-64
                          https://conda.anaconda.org/conda-forge/noarch
                          https://conda.anaconda.org/bioconda/linux-64
                          https://conda.anaconda.org/bioconda/noarch
                          https://repo.anaconda.com/pkgs/main/linux-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/linux-64
                          https://repo.anaconda.com/pkgs/r/noarch
          package cache : <removed>/mamba/pkgs
       envs directories : <removed>/mamba/envs
                          <removed>/mamba/envs
                          <removed>/.conda/envs
               platform : linux-64
             user-agent : conda/4.14.0 requests/2.28.1 PyPy/3.9.16 Linux/3.10.0-1160.71.1.el7.x86_64 scientific/7.5 glibc/2.17
                UID:GID : 2582736:1608220
             netrc file : None
           offline mode : False