In epsxe-1.6.0-r3 , the default .epsxerc file is # Plugins names VideoPlugin = libgpu.so SoundPlugin = libspuPeopsALSA.so.1.0.9 while libgpu.so is not installed with opengl useflag . So I need to fix this file like # Plugins names VideoPlugin = libgpuPeteMesaGL.so.1.0.76 SoundPlugin = libspuPeopsALSA.so.1.0.9 Reproducible: Always Steps to Reproduce: 1. emerge epsxe with opengl useflag 2. run epsxe 3. then you get error massage " plugins/libgpu.so: 共有オブジェクトファイルを開けません: そのようなファイルやディレクトリはありません " 4. fix .epsxerc and epsxe works Portage 2.1.2.2 (default-linux/x86/2007.0, gcc-4.1.1, glibc-2.5-r2, 2.6.20-gentoo-r8 i686) ================================================================= System uname: 2.6.20-gentoo-r8 i686 Intel(R) Pentium(R) 4 CPU 1.60GHz Gentoo Base System release 1.12.9 Timestamp of tree: Mon, 14 May 2007 01:47:01 +0000 ccache version 2.4 [enabled] dev-lang/python: 2.4.4-r4 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: 2.4-r7 sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.61 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.16.1-r3 sys-devel/gcc-config: 1.3.16 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.17-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O3 -march=pentium4 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-O3 -march=pentium4 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="ccache distlocks metadata-transfer sandbox sfperms strict" GENTOO_MIRRORS="http://gentoo.channelx.biz/ http://gentoo.gg3.net/ ftp://ftp.ecc.u-tokyo.ac.jp/GENTOO ftp://gg3.net/pub/linux/gentoo/" LANG="ja_JP.eucJP" LC_ALL="ja_JP.eucJP" LINGUAS="ja" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X acl acpi alsa apache2 berkdb bitmap-fonts cdr cjk cli cracklib crypt cups dri fortran gdbm gpm iconv ipv6 isdnlog jpeg libg++ midi mmx ncurses nls nptl nptlonly opengl pam pcre perl png pppd python readline reflection session spl sse sse2 ssl tcpd threads truetype-fonts type1-fonts uim unicode x86 xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="ja" USERLAND="GNU" VIDEO_CARDS="vesa vga fbdev nv nvidia" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LDFLAGS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
There's no default .epsxerc file. You have to configure epsxerc before using it. Configuring it from the gui works as expected.